On the Advantage of History for Life

Diodorus Siculus 1.1.4-5 (tr. C.H. Oldfather): [4] For it is an excellent thing to be able to use the ignorant mistakes of others as warning examples for the correction of error, and, when we confront the varied vicissitudes of life, instead of having to investigate what is being done now, to be able to imitate the successes which have been achieved in the past. Certainly all men prefer in their counsels the oldest men to those who are younger, because of the experience which has accrued to the former through the lapse of time; but it is a fact that such experience is in so far surpassed by the understanding which is gained from history, as history excels, we know, in the multitude of facts at its disposal. For this reason one may hold that the acquisition of a knowledge of history is of the greatest utility for every conceivable circumstance of life. [5] For it endows the young with the wisdom of the aged, while for the old it multiplies the experience which they already possess;…