"Aphorism or maxim, let us remember that this wisdom of life is the true salt of literature; that those books, at least in prose, are most nourishing which are most richly stored with it; and that is one of the great objects, apart from the mere acquisition of knowledge, which men ought to seek in the reading of books."
January 1, 1970
https://en.wikiquote.org/wiki/Maxims