“You speak one way, you live another.” You creatures most spiteful, hostile to all the best men! This is the same taunt they threw at Plato, at Epicurus, at Zeno: for all of them were teaching not how they themselves lived, but how they ought to live. I am speaking of virtue, not of myself, and when I denounce vices, I denounce my own first of all. As soon as I can, I’ll live as I should. Seneca, On the Happy Life 18.1–2