Someone has offered you an insult? Not a greater one, probably, than was offered to the Stoic philosopher Diogenes, in whose face an insolent young man spat just when he was lecturing upon anger. He bore it mildly and wisely. “I am not angry,” said he, “but I am not sure that I ought not to be angry.” Yet how much better did our Cato behave? When he was pleading, one Lentulus, whom our fathers remember as a demagogue and passionate man, spat all the phlegm he could muster upon his forehead. Cato wiped his face, and said, “Lentulus, I shall declare to all the world that men are mistaken when they say that you are wanting in cheek.”