CHAPTER XI

MATHEMATICS AS A FINE ART

=1101.= The world of idea which it discloses or illuminates, the

contemplation of divine beauty and order which it induces, the

harmonious connexion of its parts, the infinite hierarchy and

absolute evidence of the truths with which it is concerned,

these, and such like, are the surest grounds of the title of

mathematics to human regard, and would remain unimpeached and

unimpaired were the plan of the universe unrolled like a map at

our feet, and the mind of man qualified to take in the whole

scheme of creation at a glance.--SYLVESTER, J. J.

_Presidential Address, British

Association Report (1869); Collected

Mathematical Papers, Vol. 2, p. 659._

=1102.= Mathematics has a triple end. It should furnish an

instrument for the study of nature. Furthermore it has a

philosophic end, and, I venture to say, an end esthetic. It ought

to incite the philosopher to search into the notions of number,

space, and time; and, above all, adepts find in mathematics

delights analogous to those that painting and music give. They

admire the delicate harmony of number and of forms; they are

amazed when a new discovery discloses for them an unlooked for

perspective; and the joy they thus experience, has it not the

esthetic character although the senses take no part in it? Only

the privileged few are called to enjoy it fully, it is true; but

is it not the same with all the noblest arts? Hence I do not

hesitate to say that mathematics deserves to be cultivated for

its own sake, and that the theories not admitting of application

to physics deserve to be studied as well as others.--POINCARÉ, HENRI.

_The Relation of Analysis and

Mathematical Physics; Bulletin American

Mathematical Society, Vol. 4 (1899), p.

248._

=1103.= I like to look at mathematics almost more as an art than

as a science; for the activity of the mathematician, constantly

creating as he is, guided though not controlled by the external

world of the senses, bears a resemblance, not fanciful I believe

but real, to the activity of an artist, of a painter let us say.

Rigorous deductive reasoning on the part of the mathematician may

be likened here to technical skill in drawing on the part of the

painter. Just as no one can become a good painter without a

certain amount of skill, so no one can become a mathematician

without the power to reason accurately up to a certain point. Yet

these qualities, fundamental though they are, do not make a

painter or mathematician worthy of the name, nor indeed are they

the most important factors in the case. Other qualities of a far

more subtle sort, chief among which in both cases is imagination,

go to the making of a good artist or good mathematician.

--BÔCHER, MAXIME.

_Fundamental Conceptions and Methods in

Mathematics; Bulletin American

Mathematical Society, Vol. 9 (1904), p.

133._

=1104.= Mathematics, rightly viewed, possesses not only truth, but

supreme beauty--a beauty cold and austere, like that of sculpture,

without appeal to any part of our weaker nature, without the

gorgeous trappings of painting or music, yet sublimely pure, and

capable of a stern perfection such as only the greatest art can

show. The true spirit of delight, the exaltation, the sense of

being more than man, which is the touchstone of the highest

excellence, is to be found in mathematics as surely as in poetry.

What is best in mathematics deserves not merely to be learned as a

task, but to be assimilated as a part of daily thought, and

brought again and again before the mind with ever-renewed

encouragement. Real life is, to most men, a long second-best, a

perpetual compromise between the real and the possible; but

the world of pure reason knows no compromise, no practical

limitations, no barrier to the creative activity embodying in

splendid edifices the passionate aspiration after the perfect from

which all great work springs. Remote from human passions, remote

even from the pitiful facts of nature, the generations have

gradually created an ordered cosmos, where pure thought can dwell

as in its natural home, and where one, at least, of our nobler

impulses can escape from the dreary exile of the natural world.

--RUSSELL, BERTRAND.

_The Study of Mathematics: Philosophical

Essays (London, 1910), p. 73._

=1105.= It was not alone the striving for universal culture which

attracted the great masters of the Renaissance, such as

Brunellesco, Leonardo de Vinci, Raphael, Michael Angelo and

especially Albrecht Dürer, with irresistible power to the

mathematical sciences. They were conscious that, with all the

freedom of the individual phantasy, art is subject to necessary

laws, and conversely, with all its rigor of logical structure,

mathematics follows esthetic laws.--RUDIO, F.

_Virchow-Holtzendorf: Sammlung

gemeinverständliche wissenschaftliche

Vorträge, Heft 142, p. 19._

=1106.= Surely the claim of mathematics to take a place among the

liberal arts must now be admitted as fully made good. Whether we

look at the advances made in modern geometry, in modern integral

calculus, or in modern algebra, in each of these three a free

handling of the material employed is now possible, and an almost

unlimited scope is left to the regulated play of fancy. It seems

to me that the whole of aesthetic (so far as at present revealed)

may be regarded as a scheme having four centres, which may be

treated as the four apices of a tetrahedron, namely Epic, Music,

Plastic, and Mathematic. There will be found a _common_ plane to

every three of these, _outside_ of which lies the fourth; and

through every two may be drawn a common axis _opposite_ to the

axis passing through the other two. So far is certain and

demonstrable. I think it also possible that there is a centre of

gravity to each set of three, and that the line joining each such

centre with the outside apex will intersect in a common

point--the centre of gravity of the whole body of aesthetic; but

what that centre is or must be I have not had time to think out.

--SYLVESTER, J. J.

_Proof of the hitherto undemonstrated

Fundamental Theorem of Invariants:

Collected Mathematical Papers, Vol. 3,

p. 123._

=1107.= It is with mathematics not otherwise than it is with

music, painting or poetry. Anyone can become a lawyer, doctor or

chemist, and as such may succeed well, provided he is clever and

industrious, but not every one can become a painter, or a

musician, or a mathematician: general cleverness and industry

alone count here for nothing.--MOEBIUS, P. J.

_Ueber die Anlage zur Mathematik

(Leipzig, 1900), p. 5._

=1108.= The true mathematician is always a good deal of an

artist, an architect, yes, of a poet. Beyond the real world,

though perceptibly connected with it, mathematicians have

intellectually created an ideal world, which they attempt to

develop into the most perfect of all worlds, and which is being

explored in every direction. None has the faintest conception of

this world, except he who knows it.--PRINGSHEIM, A.

_Jahresbericht der Deutschen

Mathematiker Vereinigung, Bd. 32, p.

381._

=1109.= Who has studied the works of such men as Euler, Lagrange,

Cauchy, Riemann, Sophus Lie, and Weierstrass, can doubt that a

great mathematician is a great artist? The faculties possessed by

such men, varying greatly in kind and degree with the individual,

are analogous with those requisite for constructive art. Not

every mathematician possesses in a specially high degree that

critical faculty which finds its employment in the perfection of

form, in conformity with the ideal of logical completeness; but

every great mathematician possesses the rarer faculty of

constructive imagination.--HOBSON, E. W.

_Presidential Address British

Association for the Advancement of

Science (1910) Nature, Vol. 84, p. 290._

=1110.= Mathematics has beauties of its own--a symmetry and

proportion in its results, a lack of superfluity, an exact

adaptation of means to ends, which is exceedingly remarkable and

to be found elsewhere only in the works of the greatest beauty.

It was a felicitous expression of Goethe’s to call a noble

cathedral “frozen music,” but it might even better be called

“petrified mathematics.” The beauties of mathematics--of

simplicity, of symmetry, of completeness--can and should be

exemplified even to young children. When this subject is properly

and concretely presented, the mental emotion should be that of

enjoyment of beauty, not that of repulsion from the ugly and the

unpleasant.--YOUNG, J. W. A.

_The Teaching of Mathematics (New York,

1907), p. 44._

=1111.= A peculiar beauty reigns in the realm of mathematics, a

beauty which resembles not so much the beauty of art as the

beauty of nature and which affects the reflective mind, which has

acquired an appreciation of it, very much like the latter.

--KUMMER, E. E.

_Berliner Monatsberichte (1867), p.

395._

=1112.= Mathematics make the mind attentive to the objects which

it considers. This they do by entertaining it with a great

variety of truths, which are delightful and evident, but not

obvious. Truth is the same thing to the understanding as music to

the ear and beauty to the eye. The pursuit of it does really as

much gratify a natural faculty implanted in us by our wise

Creator as the pleasing of our senses: only in the former case,

as the object and faculty are more spiritual, the delight is more

pure, free from regret, turpitude, lassitude, and intemperance

that commonly attend sensual pleasures.--ARBUTHNOT, JOHN.

_Usefulness of Mathematical Learning._

=1113.= However far the calculating reason of the mathematician

may seem separated from the bold flight of the artist’s phantasy,

it must be remembered that these expressions are but momentary

images snatched arbitrarily from among the activities of both. In

the projection of new theories the mathematician needs as bold

and creative a phantasy as the productive artist, and in the

execution of the details of a composition the artist too must

calculate dispassionately the means which are necessary for the

successful consummation of the parts. Common to both is the

creation, the generation, of forms out of mind.--LAMPE, E.

_Die Entwickelung der Mathematik, etc.

(Berlin, 1893), p. 4._

=1114.= As pure truth is the polar star of our science

[mathematics], so it is the great advantage of our science over

others that it awakens more easily the love of truth in our

pupils.... If Hegel justly said, “Whoever does not know the works

of the ancients, has lived without knowing _beauty_,” Schellbach

responds with equal right, “Who does not know mathematics, and

the results of recent scientific investigation, dies without

knowing _truth_.”--SIMON, MAX.

_Quoted in J. W. A. Young: Teaching of

Mathematics (New York, 1907), p. 44._

=1115.= Büchsel in his reminiscences from the life of a country

parson relates that he sought his recreation in Lacroix’s

Differential Calculus and thus found intellectual refreshment for

his calling. Instances like this make manifest the great

advantage which occupation with mathematics affords to one who

lives remote from the city and is compelled to forego the

pleasures of art. The entrancing charm of mathematics, which

captivates every one who devotes himself to it, and which is

comparable to the fine frenzy under whose ban the poet completes

his work, has ever been incomprehensible to the spectator and has

often caused the enthusiastic mathematician to be held in

derision. A classic illustration is the example of Archimedes,

....--LAMPE, E.

_Die Entwickelung der Mathematik, etc.

(Berlin 1893), p. 22._

=1116.= Among the memoirs of Kirchhoff are some of uncommon

beauty. Beauty, I hear you ask, do not the Graces flee where

integrals stretch forth their necks? Can anything be beautiful,

where the author has no time for the slightest external

embellishment?... Yet it is this very simplicity, the

indispensableness of each word, each letter, each little dash,

that among all artists raises the mathematician nearest to the

World-creator; it establishes a sublimity which is equalled in no

other art,--something like it exists at most in symphonic music.

The Pythagoreans recognized already the similarity between the

most subjective and the most objective of the arts.... _Ultima se

tangunt_. How expressive, how nicely characterizing withal is

mathematics! As the musician recognizes Mozart, Beethoven,

Schubert in the first chords, so the mathematician would

distinguish his Cauchy, Gauss, Jacobi, Helmholtz in a few pages.

Extreme external elegance, sometimes a somewhat weak skeleton of

conclusions characterizes the French; the English, above all

Maxwell, are distinguished by the greatest dramatic bulk. Who

does not know Maxwell’s dynamic theory of gases? At first there

is the majestic development of the variations of velocities, then

enter from one side the equations of condition and from the other

the equations of central motions,--higher and higher surges the

chaos of formulas,--suddenly four words burst forth: “Put n = 5.”

The evil demon V disappears like the sudden ceasing of the basso

parts in music, which hitherto wildly permeated the piece; what

before seemed beyond control is now ordered as by magic. There is

no time to state why this or that substitution was made, he who

cannot feel the reason may as well lay the book aside; Maxwell is

no program-musician who explains the notes of his composition.

Forthwith the formulas yield obediently result after result,

until the temperature-equilibrium of a heavy gas is reached as a

surprising final climax and the curtain drops....

Kirchhoff’s whole tendency, and its true counterpart, the form of

his presentation, was different.... He is characterized by the

extreme precision of his hypotheses, minute execution, a quiet

rather than epic development with utmost rigor, never concealing

a difficulty, always dispelling the faintest obscurity. To return

once more to my allegory, he resembled Beethoven, the thinker in

tones.--He who doubts that mathematical compositions can be

beautiful, let him read his memoir on Absorption and Emission

(Gesammelte Abhandlungen, Leipzig, 1882, p. 571-598) or the

chapter of his mechanics devoted to Hydrodynamics.--BOLTZMANN, L.

_Gustav Robert Kirchhoff (Leipzig 1888),

pp. 28-30._

=1117.=

On poetry and geometric truth,

And their high privilege of lasting life,

From all internal injury exempt,

I mused; upon these chiefly: and at length,

My senses yielding to the sultry air,

Sleep seized me, and I passed into a dream.

--WORDSWORTH.

_The Prelude, Bk. 5._

=1118.= Geometry seems to stand for all that is practical, poetry

for all that is visionary, but in the kingdom of the imagination

you will find them close akin, and they should go together as a

precious heritage to every youth.--MILNER, FLORENCE.

_School Review, 1898, p. 114._

=1119.= The beautiful has its place in mathematics as elsewhere.

The prose of ordinary intercourse and of business correspondence

might be held to be the most practical use to which language is

put, but we should be poor indeed without the literature of

imagination. Mathematics too has its triumphs of the creative

imagination, its beautiful theorems, its proofs and processes

whose perfection of form has made them classic. He must be a

“practical” man who can see no poetry in mathematics.

--WHITE, W. F.

_A Scrap-book of Elementary Mathematics

(Chicago, 1908), p. 208._

=1120.= I venture to assert that the feelings one has when the

beautiful symbolism of the infinitesimal calculus first gets a

meaning, or when the delicate analysis of Fourier has been

mastered, or while one follows Clerk Maxwell or Thomson into the

strange world of electricity, now growing so rapidly in form and

being, or can almost feel with Stokes the pulsations of light

that gives nature to our eyes, or track with Clausius the courses

of molecules we can measure, even if we know with certainty that

we can never see them--I venture to assert that these feelings

are altogether comparable to those aroused in us by an exquisite

poem or a lofty thought.--WORKMAN, W. P.

_F. Spencer: Aim and Practice of

Teaching (New York, 1897), p. 194._

=1121.= It is an open secret to the few who know it, but a

mystery and stumbling block to the many, that Science and Poetry

are own sisters; insomuch that in those branches of scientific

inquiry which are most abstract, most formal, and most remote

from the grasp of the ordinary sensible imagination, a higher

power of imagination akin to the creative insight of the poet is

most needed and most fruitful of lasting work.--POLLOCK, F.

_Clifford’s Lectures and Essays (New

York, 1901), Vol. 1, Introduction, p.

1._

=1122.= It is as great a mistake to maintain that a high

development of the imagination is not essential to progress in

mathematical studies as to hold with Ruskin and others that

science and poetry are antagonistic pursuits.--HOFFMAN, F. S.

_Sphere of Science (London, 1898), p.

107._

=1123.= We have heard much about the poetry of mathematics, but

very little of it has as yet been sung. The ancients had a juster

notion of their poetic value than we. The most distinct and

beautiful statements of any truth must take at last the

mathematical form. We might so simplify the rules of moral

philosophy, as well as of arithmetic, that one formula would

express them both.--THOREAU, H. D.

_A Week on the Concord and Merrimac

Rivers (Boston, 1893), p. 477._

=1124.= We do not listen with the best regard to the verses of a

man who is only a poet, nor to his problems if he is only an

algebraist; but if a man is at once acquainted with the geometric

foundation of things and with their festal splendor, his poetry

is exact and his arithmetic musical.--EMERSON, R. W.

_Society and Solitude, Chap. 7, Works

and Days._

=1125.= Mathesis and Poetry are ... the utterance of the same

power of imagination, only that in the one case it is addressed

to the head, and in the other, to the heart.--HILL, THOMAS.

_North American Review, Vol. 85, p.

230._

=1126.= The Mathematics are usually considered as being the very

antipodes of Poesy. Yet Mathesis and Poesy are of the closest

kindred, for they are both works of the imagination. Poesy is a

creation, a making, a fiction; and the Mathematics have been

called, by an admirer of them, the sublimest and most stupendous

of fictions. It is true, they are not only μάθησις, learning, but

ποίησις, a creation.--HILL, THOMAS.

_North American Review, Vol. 85, p.

229._

=1127.=

Music and poesy used to quicken you:

The mathematics, and the metaphysics,

Fall to them as you find your stomach serves you.

No profit grows, where is no pleasure ta’en:--

In brief, sir, study what you most affect.

--SHAKESPEARE.

_Taming of the Shrew, Act 1, Scene 1._

=1128.= Music has much resemblance to algebra.--NOVALIS.

_Schriften, Teil 2 (Berlin, 1901), p.

549._

=1129.=

I do present you with a man of mine,

Cunning in music and in mathematics,

To instruct her fully in those sciences,

Whereof, I know, she is not ignorant.

--SHAKESPEARE.

_Taming of the Shrew, Act 2, Scene 1._

=1130.= Saturated with that speculative spirit then pervading the

Greek mind, he [Pythagoras] endeavoured to discover some

principle of homogeneity in the universe. Before him, the

philosophers of the Ionic school had sought it in the matter of

things; Pythagoras looked for it in the structure of things. He

observed the various numerical relations or analogies between

numbers and the phenomena of the universe. Being convinced that

it was in numbers and their relations that he was to find the

foundation to true philosophy, he proceeded to trace the origin

of all things to numbers. Thus he observed that musical strings

of equal lengths stretched by weights having the proportion of

1/2, 2/3, 3/4, produced intervals which were an octave, a fifth

and a fourth. Harmony, therefore, depends on musical proportion;

it is nothing but a mysterious numerical relation. Where harmony

is, there are numbers. Hence the order and beauty of the universe

have their origin in numbers. There are seven intervals in the

musical scale, and also seven planets crossing the heavens. The

same numerical relations which underlie the former must underlie

the latter. But where number is, there is harmony. Hence his

spiritual ear discerned in the planetary motions a wonderful

“Harmony of spheres.”--CAJORI, F.

_History of Mathematics (New York,

1897), p. 67._

=1131.= May not Music be described as the Mathematic of sense,

Mathematic as Music of the reason? the soul of each the same!

Thus the musician _feels_ Mathematic, the mathematician _thinks_

Music,--Music the dream, Mathematic the working life--each

to receive its consummation from the other when the human

intelligence, elevated to its perfect type, shall shine forth

glorified in some future Mozart-Dirichlet or Beethoven-Gauss--a

union already not indistinctly foreshadowed in the genius and

labours of a Helmholtz!--SYLVESTER, J. J.

_On Newton’s Rule for the Discovery of

Imaginary Roots; Collected Mathematical

Papers, Vol. 2, p. 419._

=1132.= Just as the musician is able to form an acoustic image of

a composition which he has never heard played by merely looking

at its score, so the equation of a curve, which he has never

seen, furnishes the mathematician with a complete picture of its

course. Yea, even more: as the score frequently reveals to the

musician niceties which would escape his ear because of the

complication and rapid change of the auditory impressions, so the

insight which the mathematician gains from the equation of a

curve is much deeper than that which is brought about by a mere

inspection of the curve.--PRINGSHEIM, A.

_Jahresbericht der Deutschen

Mathematiker Vereinigung, Bd. 13, p.

364._

=1133.= Mathematics and music, the most sharply contrasted fields

of scientific activity which can be found, and yet related,

supporting each other, as if to show forth the secret connection

which ties together all the activities of our mind, and which

leads us to surmise that the manifestations of the artist’s

genius are but the unconscious expressions of a mysteriously

acting rationality.--HELMHOLTZ, H.

_Vorträge und Reden, Bd. 1

(Braunschweig, 1884), p. 82._

=1134.= Among all highly civilized peoples the golden age of art

has always been closely coincident with the golden age of the

pure sciences, particularly with mathematics, the most ancient

among them.

This coincidence must not be looked upon as accidental, but as

natural, due to an inner necessity. Just as art can thrive only

when the artist, relieved of the anxieties of existence, can

listen to the inspirations of his spirit and follow in their

lead, so mathematics, the most ideal of the sciences, will yield

its choicest blossoms only when life’s dismal phantom dissolves

and fades away, when the striving after naked truth alone

predominates, conditions which prevail only in nations while in

the prime of their development.--LAMPE, E.

_Die Entwickelung der Mathematik etc.

(Berlin, 1893), p. 4._

=1135.= Till the fifteenth century little progress appears to

have been made in the science or practice of music; but since

that era it has advanced with marvelous rapidity, its progress

being curiously parallel with that of mathematics, inasmuch as

great musical geniuses appeared suddenly among different nations,

equal in their possession of this special faculty to any that

have since arisen. As with the mathematical so with the musical

faculty--it is impossible to trace any connection between its

possession and survival in the struggle for existence.

--WALLACE, A. R.

_Darwinism, Chap. 15._

=1136.= In my opinion, there is absolutely no trustworthy proof

that talents have been improved by their exercise through the

course of a long series of generations. The Bach family shows

that musical talent, and the Bernoulli family that mathematical

power, can be transmitted from generation to generation, but this

teaches us nothing as to the origin of such talents. In both

families the high-watermark of talent lies, not at the end of the

series of generations, as it should do if the results of practice

are transmitted, but in the middle. Again, talents frequently

appear in some member of a family which has not been previously

distinguished.

Gauss was not the son of a mathematician; Handel’s father was a

surgeon, of whose musical powers nothing is known; Titian was the

son and also the nephew of a lawyer, while he and his brother,

Francesco Vecellio, were the first painters in a family which

produced a succession of seven other artists with diminishing

talents. These facts do not, however, prove that the condition of

the nerve-tracts and centres of the brain, which determine the

specific talent, appeared for the first time in these men: the

appropriate condition surely existed previously in their parents,

although it did not achieve expression. They prove, as it seems

to me, that a high degree of endowment in a special direction,

which we call talent, cannot have arisen from the experience of

previous generations, that is, by the exercise of the brain in

the same specific direction.--WEISMANN, AUGUST.

_Essays upon Heredity [A. E. Shipley],

(Oxford, 1891), Vol. 1, p. 97._

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