Letter 59 — On Pleasure and Joy (§6)

“I do, however, find some metaphors, not, indeed, daring ones, but the kind which have stood the test of use. I find similes also; of course, if anyone forbids us to use them, maintaining that poets alone have that privilege, he has not, apparently, read any of our ancient prose writers, who had not yet learned to affect a style that should win applause.”