De Agricultura
Philo Judaeus
The works of Philo Judaeus, the contemporary of Josephus, volume 1. Yonge, C. D., translator. London: Henry G. Bohn, 1854.
for all these things are manifest displays of intelligence and excessive accuracy, sharpened to a degree of the most acute comprehension. But they have no influence in causing virtue, or in making men live a life free from reproach.