De Agricultura
Philo Judaeus
The works of Philo Judaeus, the contemporary of Josephus, volume 1. Yonge, C. D., translator. London: Henry G. Bohn, 1854.
And in his hortatory admonitions Moses recommends that those who have received the most abundant possession of good things should not look upon themselves as the causes of their acquisition, but should "remember God who gave them strength to acquire the power." [*]( Deuteronomy viii. 18. )