Aristotle

Aristotle
Aristotle was a Greek philosopher and scientist born in the city of Stagira, Chalkidice, on the northern periphery of Classical Greece. His father, Nicomachus, died when Aristotle was a child, whereafter Proxenus of Atarneus became his guardian. At eighteen, he joined Plato's Academy in Athens and remained there until the age of thirty-seven. His writings cover many subjects – including physics, biology, zoology, metaphysics, logic, ethics, aesthetics, poetry, theater, music, rhetoric, linguistics, politics and government – and constitute the first comprehensive system...
NationalityGreek
ProfessionPhilosopher
The tyrant, who in order to hold his power, suppresses every superiority, does away with good men, forbids education and light, controls every movement of the citizens and, keeping them under a perpetual servitude, wants them to grow accustomed to baseness and cowardice, has his spies everywhere to listen to what is said in the meetings, and spreads dissension and calumny among the citizens and impoverishes them, is obliged to make war in order to keep his subjects occupied and impose on them permanent need of a chief.
Where it is in our power to act, it is also in our power to not act.
We cannot ... prove geometrical truths by arithmetic.
The law is reason unaffected by desire.
For just as for a flute-player, a sculptor, or an artist, and, in general, for all things that have a function or activity, the good and the well is thought to reside in the function, so would it seem to be for man, if he has a function.
The chief forms of beauty are order and symmetry and definiteness, which the mathematical sciences demonstrate in a special degree.
Wicked men obey for fear, but the good for love.
Man perfected by society is the best of all animals; he is the most terrible of all when he lives without law, and without justice.
It is a part of probability that many improbable things will happen.
Money is a guarantee that we can have what we want in the future
Good moral character is not something that we can achieve on our own. We need a culture that supports the conditions under which self-love and friendship flourish.
Happiness is an activity of the soul in accordance with virtue
Youth loves honor and victory more than money.
All human happiness and misery take the form of action.