"All learning has an emotional base."

"Wars and revolutions and battles, you see, are due simply and solely to the body and its desires. All wars are undertaken for the acquisition of wealth; and the reason why we have to acquire wealth is the body, because we are slaves in its service."

"It behooves those who take the young to task to leave them room for excuse, lest they drive them to be hardened by too much rebuke."

"The excessive increase of anything causes a reaction in the opposite direction."

"This is not difficult, O Athenians! to escape death; but it is much more difficult to avoid depravity, for it runs swifter than death. And now I, being slow and aged, am overtaken by the slower of the two; but my accusers, being strong and active, have been overtaken by the swifter, wickedness. And now I depart, condemned by you to death; but they condemned by truth, as guilty of iniquity and injustice: and I abide my sentence, and so do they. These things, perhaps, ought so to be, and I think that they are for the best.,."

"The wise man will want to be ever with him who is better than himself."

"Observe that open loves are held to be more honorable than secret ones, and that the love of the noblest and highest, even if their persons are less beautiful than others, is especially honorable."

"If the truth of all things that are is always in our soul, then the soul must be immortal, so you should take courage and whatever you do not happen to know, that is to remember, at present, you must endeavor to discover and recollect I cannot swear to everything I have said in this argument but one thing I am ready to fight for in word and deed, that we shall be better, braver and more active men if we believe it right to look for what we do not know, than if we think we cannot discover it and have no duty to seek it."

"The rhetorician need not know the truth about things; he has only to discover some way of persuading the ignorant that he has more knowledge than those who know."

"No one is a friend to his friend who does not love in return."

"False words are not only evil in themselves, but they infect the soul with evil."

"All I really know is the extent of my own ignorance."

"Beauty is certainly a soft, smooth, slippery thing, and therefore of a nature which easily slips in and permeates our souls."

"Let him take heart who does advance, even in the smallest degree."

"Those who tell the stories rule society."