text: Change therefore to better associations: live with the Catos, with Laelius, with Tubero. Or, if you enjoy living with Greeks also, spend your time with Socrates and with Zeno: the former will show you how to die if it be necessary; the latter how to die before it is necessary. Live with Chrysippus, with Posidonius: they will make you acquainted with things earthly and things heavenly; they will bid you work hard over something more than neat turns of language and phrases mouthed forth for the entertainment of listeners; they will bid you be stout of heart and rise superior to threats. The only harbour safe from the seething storms of this life is scorn of the future, a firm stand, a readiness to receive Fortune's missiles full in the breast, neither skulking nor turning the back. Nature has brought us forth brave of spirit, and, as she has implanted in certain animals a spirit of ferocity, in others craft, in others terror, so she has gifted us with an aspiring and lofty spirit, which prompts us to seek a life of the greatest honour, and not of the greatest security, that most resembles the soul of the universe, which it follows and imitates as far as our mortal steps permit. This spirit thrusts itself forward, confident of commendation and esteem. It is superior to all, monarch of all it surveys; hence it should be subservient to nothing, finding no task too heavy, and nothing strong enough to weigh down the shoulders of a man.