We were impelled by equal hopes, in a pursuit especially obnoxious to envy, that of letters.  Yet envy we knew not, and emulation was of service to us.  We struggled, not each to gain the first place for himself, but to yield it to the other; for we made each other’s reputation to be our own.  We seemed to have one soul, inhabiting two bodies.  And if we must not believe those whose doctrine is “All things All things, etc., i.e. Empedocles and Anaxagoras. are in all;” yet in our case it was worthy of belief, so did we live in and with each other.  The sole business of both of us was virtue, and living for the hopes to come, having retired from this world, before our actual departure hence.  With a view to this, were directed all our life and actions, under the guidance of the commandment, as we sharpened upon each other our weapons of virtue; and if this is not a great thing for me to say, being a rule and standard to each other, for the distinction between what was right and what was not.  Our associates were not the most dissolute, but the most sober of our comrades; not the most pugnacious, but the most peaceable, whose intimacy was most profitable:  knowing that it is more easy to be tainted with vice, than to impart virtue; just as we can more readily be infected with a disease, than bestow health.  Our most cherished studies were not the most pleasant, but the most excellent; this being one means of forming young minds in a virtuous or vicious mould.