Philo Judaeus Quis Rerum Divinarum Heres Sit 274

[274] And what is this? When the mind having come down from above the heaven becomes entangled in the necessities of the body, then, although it is not allured by any of these, still, like a eunuch or impotent person, it embraces pleasant evils. But if it remains in its own nature, then, being truly a man, it resists and discards them instead of being overthrown by them, being initiated in all the parts of complete encyclical learning; from which it derives a desire for contemplation, and acquires temperance and patience, very vigorous virtues, leaving its former abode, and finding a means of return back to its own country, and bringing with it all the lessons of instruction, which are here called supplies for the journey.