Seneca · On the philosopher's task

Letters 64.10

If I meet a consul or a praetor, I shall pay him all the honour which his post of honour is wont to receive: I shall dismount, uncover, and yield the road. What, then? Shall I admit into my soul with less than the highest marks of respect Marcus Cato, the Elder and the Younger, Laelius the Wise, Socrates and Plato, Zeno and Cleanthes? I worship them in very truth, and always rise to do honour to such noble names. Farewell.

Seneca, Letters to Lucilius 64.10, translated by Richard Mott Gummere