Virtue comes by nature, learning, and practice, and thanks to virtue, all of the aforesaid may deserve approval.
Every argument is incapable of helping unless it is singular and addressed to a single person. Therefore, one who discourses in any other way presumably does so from love of reputation.
Pythagoras said that medicine is the most godlike of arts. But if the most godlike, it should tend to the soul as well as the body, or else a living thing must be unhealthy, being diseased in its higher part.
Multicolored stones and paintings, walkways, and theaters are useless in a city unless it also contains wisdom and law. Such things are the subject of wisdom and law, not equivalent to them.
In my judgment, excellence and wealth are direct opposites, since when the one shrinks, the other grows, and when one grows, the other shrinks.
In my travels, which have been wider than ever man yet accomplished, I have seen many, many wild beasts of Arabia and India; but this beast, that is commonly called a Tyrant, I know not how many heads it has, nor if it be crooked of claw, and armed with horrible fangs.
When I review Xerxes' achievements, I praise him, not for having yoked the Hellespont, but for having crossed it. But I can see that Nero will neither sail through the Isthmus nor complete his digging.
Just as an individual of pre-eminent worth transforms democracy into a monarchy of the best man, even so the rule of one man, if in all things it has an eye to the common welfare, is democracy.
Do not consider that to be wealth which is hoarded away, for how is it better than sand gathered from the nearest heap? Nor that which comes in from men who groan at their taxes: for the gold that is wrung from tears is of base alloy and black.