De Agricultura

Are we then to say that there is but little use in a beginning to which a fortunate end does not set its seal? It has often indeed happened that even some who have attained to perfection have still been thought imperfect, from appearing to have improved through their own earnestness alone, and not according to the will of God. And on this account, being exceedingly elated by their vain opinion, and elevated to a great height, they have fallen from a high position to the lowest depths, and so been destroyed.