Can any man be courageous who has the fear of death in him?

No human thing is of serious importance.

Bodily exercise, when compulsory, does no harm to the body; but knowledge which is acquired under compulsion obtains no hold on the mind.

When the tyrant has disposed of foreign enemies by conquest or treaty, and there is nothing to fear from them, then he is always stirring up some war or other, in order that the people may require a leader.

But tell me, this physician of whom you were just speaking, is he a moneymaker, an earner of fees, or a healer of the sick?

And first he will see the shadows best, next the reflections of men and other objects in the water, and then the objects themselves, then he will gaze upon the light of the moon and the stars and the spangled heaven...Last of all he will be able to see the sun.

The tools which would teach men their own use would be beyond price.

When there is an income tax, the just man will pay more and the unjust less on the same amount of income.

The people have always some champion whom they set over them and nurse into greatness. ...This and no other is the root from which a tyrant springs; when he first appears he is a protector.

Until philosophers are kings, or the kings and princes of this world have the spirit and power of philosophy, and political greatness and wisdom meet in one, and those commoner natures who pursue either to the exclusion of the other are compelled to stand aside, cities will never have rest from their evils - no, nor the human race, as I believe - and then only will this our State have a possibility of life and behold the light of day.

The direction in which education starts a man will determine his future life.

The judge should not be young; he should have learned to know evil, not from his own soul, but from late and long observation of the nature of evil in others: knowledge should be his guide, not personal experience.

Musical training is a more potent instrument than any other, because rhythm and harmony find their way into the inward places of the soul; on which they mightily fasten, imparting grace, and making the soul of him who is rightly educated graceful, or of him who is ill-educated ungraceful; and also because he who has received this education of the inner being will most shrewdly perceive omissions or faults in art and nature, and with a true taste, while he praises and rejoices over and receives into his soul the good, and becomes noble and good, he will justly blame and hate the bad, now in the days of his youth, even before he is able to know the reason why; and when reason comes he will recognise and salute the friend with whom his education has made him long familiar.

Beauty of style and harmony and grace and good rhythm depend on simplicity – I mean the true simplicity of a rightly and nobly ordered mind and character, not that other simplicity which is only a euphemism for folly.

Again, truth should be highly valued; if, as we were saying, a lie is useless to the gods, and useful only as a medicine to men, then the use of such medicines should be restricted to physicians; private individuals have no business with them.

God is not the author of all things, but of good only.

The beginning is the most important part of the work.

Mankind censure injustice fearing that they may be the victims of it, and not because they shrink from committing it.

Democracy, which is a charming form of government, full of variety and disorder, and dispensing a sort of equality to equals and unequaled alike.

When the citizens of a society can see and hear their leaders, then that society should be seen as one.

A fit of laughter, which has been indulged to excess, almost always produces a violent reaction.

And we must beg Homer and the other poets not to be angry if we strike out these and similar passages, not because they are unpoetical, or unattractive to the popular ear, but because the greater the poetical charm in them, the less are they meet for the ears of boys and men who are meant to be free, and who should fear slavery more than death.