"Nobody is qualified to become a statesman who is entirely ignorant of the problem of wheat."

"Be as you wish to seem."

"From the deepest desires often comes the deadliest hate."

"Man's greatest privilege is the discussion of virtue."

"One should never do wrong in return, nor mistreat any man, no matter how one has been mistreated by him."

"Understanding a question is half an answer."

"Our youth now love luxury. They have bad manners, contempt for authority; they show disrespect for their elders and love chatter in place of exercise; they no longer rise when elders enter the room; they contradict their parents, chatter before company; gobble up their food and tyrannize their teachers."

"Is it true; is it kind, or is it necessary?"

"Is it true; is it kind, or is it necessary?"

"The only good is knowledge and the only evil is ignorance."

"From the deepest desires often comes the deadliest hate."

"I thought that as I had failed in the contemplation of true existence, I ought to be careful that I did not lose the eye of my soul; as people may injure their bodily eye by observing and gazing on the sun during an eclipse, unless they take the precaution of looking at the image reflected in the water, or in some similar medium. ...I was afraid that my soul might be blinded altogether if I looked at things with my eyes or tried by the help of my senses to apprehend them. And I thought that I had better had recourse to ideas, and seek in them truth in existence. I dare to say that the simile is not perfect--for I am far from admitting that he who contemplates existence through the medium of ideas, sees them only "through a glass darkly," any more than he who sees them in their working and effects."

"I did not care for the things that most people care about– making money, having a comfortable home, high military or civil rank, and all the other activities, political appointments, secret societies, party organizations, which go on in our city . . . I set myself to do you– each one of you, individually and in private– what I hold to be the greatest possible service. I tried to persuade each one of you to concern himself less with what he has than with what he is, so as to render himself as excellent and as rational as possible."

"I know you won't believe me, but the highest form of Human Excellence is to question oneself and others."

"How can you wonder your travels do you no good, when you carry yourself around with you?"

"I examined the poets, and I look on them as people whose talent overawes both themselves and others, people who present themselves as wise men and are taken as such, when they are nothing of the sort. From poets, I moved to artists. No one was more ignorant about the arts than I; no one was more convinced that artists possessed really beautiful secrets. However, I noticed that their condition was no better than that of the poets and that both of them have the same misconceptions. Because the most skillful among them excel in their specialty, they look upon themselves as the wisest of men. In my eyes, this presumption completely tarnished their knowledge. As a result, putting myself in the place of the oracle and asking myself what I would prefer to be — what I was or what they were, to know what they have learned or to know that I know nothing — I replied to myself and to the god: I wish to remain who I am."

"The secret of change is to focus all of your energy, not on fighting the old, but on building the new."

"I desire only to know the truth and to live as well as I can... And, to the utmost of my power, I exhort all other men to do the same... I exhort you also to take part in the great combat, which is the combat of life, and greater than every other earthly conflict."

"We approach truth only inasmuch as we depart from life. For what do we, who love truth, strive after in life? To free ourselves from the body, and from all the evil that is caused by the life of the body! If so, then how can we fail to be glad when death comes to us? The wise man seeks death all his life and therefore death is not terrible to him."

"And the same things look bent and straight when seen in water and out of it, and also both concave and convex, due to the sight's being mislead by the colors, and every sort of confusion of this kind is plainly in our soul. And, then, it is because they take advantage of this affection in our nature that shadow painting, and puppeteering, and many other tricks of the kind fall nothing short of wizardry."