CHAPTER XIII

THE INFLUENCE OF THE FOUR ANGLES

The angles are the four cardinal points of the horizon, whence

are derived the general names of the winds. With respect to their

qualities, it is to be observed that the eastern point, or angle of

the ascendant, is chiefly dry in its nature; because, on the Sun’s

arrival therein, the damps occasioned by the night begin to be dried

up: and all winds blowing from that quarter, under the common name of

east winds, are arid and free from moisture.

The southern point, or angle of the mid-heaven, is the most hot;

because the Sun’s meridan position, which produces greater warmth and

heat, declines (in this part of the earth) towards the south. The

winds, therefore, which blow from that quarter, and are commonly called

south winds, are hot and rarefying.

The western point, or occidental angle, is moist; because, when the

Sun is there, the moisture, which had been overpowered during the day,

recommences its operation: and the winds proceeding from thence, and

commonly called west winds, are light and damp.

The northern point, or angle of the lower heaven, is the most cold; for

the Sun’s meridian position in this part of the earth is far removed

from it in declination: and all winds thence proceeding, under the

common name of north winds, are cold and frosty.

It will, of course, be seen that a thorough acquaintance with the

foregoing matters is essential in order to acquire the faculty of

distinguishing temperaments in every shape and variation: since it is

sufficiently obvious that the effective influence of the stars must be

greatly diversified by the constitutions of the seasons, as well as

those of the ages of life, and of the angles; and also that the stars

have a much stronger influence on any constitution, when there may not

be in it any tendency contrary to their own, as the whole influence is

then entire and unalloyed. For example, stars effecting heat operate

more vigorously in constitutions of heat; and those effecting moisture

in constitutions of moisture. On the other hand, should a tendency,

contrary to their own, exist in any constitution, the stars accordingly

become less efficacious; in consequence of being attempered and mixed

with that contrary tendency: and this happens, for instance, when

stars effecting heat are attempered by constitutions of cold, or stars

producing moisture by constitutions of dryness. The influence of every

star is thus modified by the proportionate admixture presented by

constitutions of a nature different from its own.

In succession to the previous instructions, the following description

of the natural and peculiar properties of the signs of the zodiac is

annexed: the general temperaments of the signs are analogous to those

of the seasons, which are respectively established under each sign,

but they have, also, certain peculiar energies, arising from their

familiarity with the Sun, the Moon, and the stars, which shall be

hereafter specified;—and the simple and unmixed influences existing in

the signs, as considered only in themselves and with regard to each

other, will be first stated.

Ptolemy's Tetrabiblos · 第 13 / 29 章