Seneca, Moral Epistles 7.8-9
“Both habits, moreover, should be avoided. Don’t imitate bad people, because there are many of them, nor hate the many, because you aren’t like them. Take shelter in yourself, whenever you can. Spend time with people who will make you a better person. Embrace those whom you can make better. Such improvement is a partnership, for people learn while they teach.”
Utrumque autem devitandum est; neve similis malis fias, quia multi sunt, neve inimicus multis, quia dissimiles sunt. Recede in te ipsum, quantum potes. Cum his versare, qui te meliorem facturi sunt. Illos admitte, quos tu potes facere meliores. Mutuo ista fiunt, et homines, dum docent, discunt.
Seneca, De Beata Vita 17-18
“ ‘This is enough for me: to each day lose one of my vices and recognize my mistakes. I have not perfected my health, nor certainly will I. I hope to relieve my gout rather than cure it, happy if it comes less frequently and cause less pain. But when I compare myself to your feet, I am a sprinter even though crippled.’
I do not say these things for myself—since I am deep in every kind of vice—but for the person who has done something.
You say, “You talk one way but you live another.” This insult, most shameful and hateful friend, was thrown at Plato, tossed at Epicurus, and dropped on Zeno. For all these people were talking not about how they were living themselves but about how they should live. When it comes to virtue, I do not talk about myself, and my fight is with vices, but chiefly my own. When I can, I will live as I should.”
Hoc mihi satis est, cotidie aliquid ex vitiis meis demere et errores meos obiurgare. Non perveni ad sanitatem, ne perveniam quidem; delenimenta magis quam remedia podagrae meae compono, contentus, si rarius accedit et si minus verminatur; vestris quidem pedibus comparatus, debilis1 cursor sum.” Haec non pro me loquor—ego enim in alto vitiorum omnium sum—, sed pro illo, cui aliquid acti est.
“Aliter,” inquis, “loqueris, aliter vivis.” Hoc, malignissima capita et optimo cuique inimicissima, Platoni obiectum est, obiectum Epicuro, obiectum Zenoni; omnes enim isti dicebant non quemadmodum ipsi viverent, sed quemadmodum esset ipsis vivendum. De virtute, non de me loquor, et cum vitiis convicium facio, in primis meis facio. 2Cum potuero, vivam quomodo oportet.