But he who is unable to live in society, or who has not need because he is sufficient for himself, must be either a beast or a god.
~ In Politics, bk. I, ch. 2, 1253a

If liberty and equality, as is thought by some are chiefly to be found in democracy, they will be best attained when all persons alike share in the government to the utmost.
~ In Politics

That which has become habitual becomes, as it were, a part of our nature; in fact, habit is something like nature, for the difference between “often” and “always” is not great, and nature belongs tot he idea of “always,” habit to that of “often.”
~ in Rhetorica 1.11

All art, all education, can be merely a supplement to nature.

Every action must be due to one or other of seven causes: chance, nature, compulsion, habit, reasoning, anger, or appetite.

I count him braver who overcomes his desires than him who conquers his enemies; for the hardest victory is the victory over self.

One who throws a stone has power over it until he has thrown it, but not afterwards.

Reason is a light that God has kindled in the soul.

Anybody can become angry — that is easy; but to be angry with the right person, and to the right degree, and at the right time, and for the right purpose, and in the right way — that is not within everybody’s power and is not easy.

The roots of education are bitter, but the fruit is sweet.

The wise man does not expose himself needlessly to danger, since there are few things for which he cares sufficiently; but he is willing, in great crises to give even his life- knowing that under certain conditions it is not worth while to live.