The grey friar of the fourteenth century, as we know him in Langland

and Chaucer, or later in the degraded fanaticism of the Observants,

had fallen far from the example of his master. Perhaps the chief

reason for Bacon's decision was that his friend Grosseteste, who on

the first coming of the friars wrote eloquently to Gregory the Ninth

of their illumination, humility and piety, was a member of the Order,

and was the first of its Rectors in Oxford. (Rd. Grosseteste, Epist.

ed. Luard; Rolls, 1861, p. 179.) Even in Cambridge, till 1877,

teachers and professors, save those of Law or Medicine, were

generally speaking in holy orders; for instance, the following

extract, of date 1849, which I owe to the kindness of Dr Donald

MacAlister, "Cæterum neminem in socium unquam admitti volumus qui non

sit aut Theologiam professurus et sacros ordines post certum temporis

intervallum inferius definiendum suscepturus aut e Collegio

discessurus, nisi unus e duobus sociis qui Medicinæ aut ex illis

duobus qui Juris Civilis studio deputati sunt, electus fuerit." (Stat.

Coll. Div. Joh. Evan. Cant. cap. xii. 28 April, 12 Vict. 1849.) To

this hour in England the clergy command the public schools. In a

warlike society learning and contemplation must fall to the clergy;

without the fortresses of war or learning, if there was any safety,

there was not dignity or peace. The mendicant orders were young

institutions, ascendant, and in favour with the great. Of their

usurpations in the universities I have spoken. Within them even Popes

could not meddle, as Bacon found to his sorrow. Hales and Ockham also

became Minors, as Albert and St Thomas, both of illustrious descent,

became Preachers. Moreover the Franciscans had devoted themselves to

the care of the sick, and especially of those smitten with the new

pestilences--such as leprosy, syphilis, and plague--which Oriental

dirt and asceticism had engendered or inflamed; and thus a bent to

observation of natural phenomena may have been encouraged (see art.

Roger Bacon, Westminster Rev. loc. cit.). To say that to the monks we

owe the conservation of learning is not so true as to say that learned

men betook themselves to the religious houses in order to find relief

from turmoil, to secure the subsistence of life without its cares, to

get access to books, and to profit by the counsel of comrades who had

enjoyed not only the culture of their own house, but also the

interchange of ideas and manuscripts with all the learned houses in

Europe. When these advantages were to be had in the world, learning

deserted the monasteries. Again, Bacon was not an unbeliever, nor

anything like it; in the _Opus Majus_ he declares the Holy Scriptures

to be the source of all truth; not only, like Socrates before him and

Kant after him, did he fix his eyes on moral perfection as the end,

but also on the Church as the means: on the other hand the resentments

of passionate genius under harsh duress did not make a naturally

rebellious temper more tractable. "Fames et mora bilem conciunt." It

is evident that within the Franciscan order there were three

well-marked parties; namely, of the naturalists, as Bacon; of the

mystics, as Bonaventura; and of the sophists, as John Duns the

Northumbrian. Now Bacon's troubles did not begin till the succession

to the Generalship of the Order of the seraphic Bonaventura, an

argumentative mystic (like Duns, and unlike the ecstatic mystics of St

Victor), who, rejecting Aristotle, had steeped himself in the

neo-platonism of Augustine and "Dionysius the Areopagite"; and

Bonaventura and his party it was who stopped Bacon's mouth at Oxford,

and shut him up in Paris. What the life of Bacon and the direction of

medieval thought might have been had Grosseteste been able to spare

Adam Marsh from Oxford for the Generalship it were perhaps too curious

to consider; yet we may profitably remember that Bacon, brushing aside

Porphyry and his questions, and denouncing the "vain physics" of

Paris, urged that enquiry should begin with the simplest objects of

research, and rise gradually to the higher and higher; every

observation being controlled by experiment. He says indeed that by

experiment only can we distinguish a sophism from a demonstration.

(Op. Tert. XIX.) Earnestly he tried to follow this method; he seems to

have spent on it substance of his own, and, after this was exhausted,

to have appeared for the first time in history as a petitioner for

"scientific grants in aid." Diderot speaks of Bacon as "Un des génies

les plus surprenants que la nature ait produits, et un des hommes les

plus malheureux"; he lived in vain, died unhonoured, and left no

disciple.

[60] "Colliget," Mr E. G. Browne tells me, is a corruption of

Kulliyyat. It does not exactly mean "Summary" (as commonly stated) but

rather "General Principles" (Kull means "the whole"; Kulli universal

or general; fem. pl. Kulliyyat). It may also mean collected writings

(e.g. of a poet).

[61] Vid. p. 50.

[62] I venture to say "even of Caius," though Caius was a competent

and indeed for his time an able clinical physician, as we observe in

his work on the sweating sickness. (Vid. note, p. 96.)

[63] Oxford fell in the first instance under Franciscan influence, yet

Alexander Hales (of this order) gave the peripatetic bent to Oxford

which it retains to this day. Creed rather than conduct was the

dominant note of the Faith (p. 85); it is interesting therefore to

learn that for Oxford Robert of Lincoln and Adam Marsh translated, or

procured a translation of, the Ethics. On the probability that

Grosseteste had some substantial knowledge of Greek, see p. 75, note

2.

[64] In Casaubon's diary we get a glimpse of Oxford in 1613. The

University was wealthy enough; it had escaped the Paris devastation,

but had scarcely deserved its good fortune. There was much active

teaching of a routine kind, many formalities, much serving of tables;

but of living interest in science, learning, or high culture there was

not a trace. Of classical learning, in Casaubon's sense, there was

naught. Ecclesiastical controversies absorbed or overwhelmed all other

subjects; and the University was regarded by the Government as an

instrument of party. The professors were all clerks, and ardent only

as pamphleteers. Thus, says Pattison, "the University took its full

share of national passion, prejudice and religious sentiment, but was

wholly destitute of any power to vivify, to correct, to instruct, or

to enlighten." Pattison's Casaubon, p. 417.

[65] Both in Bologna and Padua of course there was a faculty of

Medicine; but its tradition in Bologna was traditional and galenical,

in Padua independent and progressive. Montpellier had suffered in the

desolation of Languedoc.

[66] See page 82.

[67] Contra Medicum quendam Invectivarum Libri Quatuor. (Op. T. II.

pp. 1086, 801. Ed. Basel, 1555, quoted Renan, Aver. p. 331.)

[68] The Royal College of Physicians of London had its birth in the

schools of Italy; and perhaps in revolt from Averroism the elegant

humanity of Linacre has too often prevailed in this College rather

than Harvey's strenuous control of tradition and rhetoric by more

positive conceptions, and of all conceptions by direct experimental

verification.

[69] Niccolò Leonico (I give his Latin name in the text as Ueberweg

gives it) seems to have been a spirited and effective philosophical

lecturer of Hellenist and critical qualities, and of much charm both

of style and character. He is not to be confounded with his elder

contemporary, Nicolaus Leonicenus, of Vicenza and Ferrara, professor

of medicine and an elegant latiner, who translated the aphorisms of

Hippocrates; and whose friend Linacre, in translating parts of Galen,

did a like service to medicine and letters in England.

[70] Not only of the circulation of the blood. In his treatise _De

generatione_ Harvey disposed of the belief in spontaneous generation

(so far as regards visible creatures, its abolition we owe to

Pasteur), yet Bacon (N. O. II. 41) accepts it, perhaps as fully as did

Sir Thomas Browne. The _De generatione_ however was not actually

published till 1651, some 30 years after the _Novum Organon_.

[71] Galileo and Kepler had proved the validity of terrestrial physics

and mathematics in astronomy. Aristotle of course was the first to

apply physics to astronomy, but wrong physics.

[72] With which Malpighi was in close association.

[73] The _Consilia medica_, or Consultations, were published records,

either of particular cases or of diseases in a more general sense,

which seem to have been instituted by Thaddæus of Florence in the

thirteenth century, were abundant in the fifteenth, and were continued

into the sixteenth, and even later. In the fifteenth century these

records have a considerable historical value, and no little clinical

interest, as the questions to the patient and the records of symptoms

are often orderly and graphic, and enable the modern reader to revise

the diagnoses, many of them grotesque enough. These Consilia make a

great bulk of matter, and one which has not been thoroughly explored.

A general account of the Consilia may be read in any good history of

medicine, but perhaps the most interesting is to be found in the

chapters on medieval medicine in Daremberg's "Histoire et Doctrines"

(e.g. tom. 1. p. 334 et seq.).

[74] Originally by Fracastorius, Montanus and others, in the former

half of the sixteenth century. Caius in England, Mercado in Spain,

Baillou in Paris, if not bedside teachers, had done good clinical

work, in Consilia and otherwise, in the same century. What

Fracastorius did for syphilis, Caius did for the sweating sickness,

and Mercado for petechial typhus. Baillou was too dependent upon the

letter of tradition.

[75] Even Descartes has some share with Hegel in the profound error

that whatsoever is clearly and definitely conceived is true. The

inference if true for formal logic, is not true for natural processes;

for instance, Descartes' well-known attribution of the soul to the

pineal gland, because all other parts of the brain are double, and the

soul is single!

[76] "The share of Servetus was small"; that is, the effect of his

remarkable discovery was small, for it was buried in a theological

work of which but a few copies were rescued from the burning; namely

"Christianismi restitutio. Viennæ Allobrogum, 1553." (Haeser gives the

reference to pp. 170-177, De Trinitate divina.) The work was reprinted

at Nuremberg in 1790.

[77] Quæ, simul æthereos animo conceperat ignes,

Ore dabat vero carmina plena dei.

Ovid, _Fasti_ I, 473.

CAMBRIDGE: PRINTED BY J. AND C. F. CLAY, AT THE UNIVERSITY PRESS.

Science and Medieval Thought The Harveian Oration Delivered Before the Royal College of Physicians, October 18, 1900 · 第 6 / 6 段