changed at birth, either he into a male, or she into a female, because of the difference in their horoscopes? But, whilst it is not altogether absurd to say that certain sidereal influences have some power to cause differences in bodies alone,—as, for instance, we see that the seasons of the year come round by the approaching and receding of the sun, and that certain kinds of things are increased in size or diminished by the waxings and wanings of the moon, such as sea-urchins, oysters, and the wonderful tides of the ocean,—it does not follow that the wills of men are to be made subject to the position of the stars. The astrologers, however, when they wish to bind our actions also to the constellations, only set us on investigating whether, even in these bodies, the changes may not be attributable to some other than a sidereal cause. For what is there which more intimately concerns a body than its sex? And yet, under the same position of the stars, twins of different sexes may be conceived. Wherefore, what greater absurdity can be affirmed or believed than that the position of the stars, which was the same for both of them at the time of conception, could not cause that the one child should not have been of a different sex from her brother, with whom she had a common constellation, whilst the position of the stars which existed at the hour of their birth could cause that she should be separated from him by the great distance between marriage and holy virginity?
- Concerning the choosing of a day for marriage, or for planting, or sowing.
Now, will any one bring forward this, that in choosing certain particular days for particular actions, men bring about certain new destinies for their actions? That man, for instance, according to this doctrine, was not born to have an illustrious son, but rather a contemptible one, and therefore, being a man of learning, he chose an hour in which to lie with his wife. He made, therefore, a destiny which he did not have before, and from that destiny of his own making something began to be fatal which was not contained in the destiny of his natal hour. Oh, singular