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
This is the reason why mothers are more devoted to their children than fathers: it is that they suffer more in giving them birth and are more certain that they are their own.
Dignity consists not in possessing honors, but in the consciousness that we deserve them.
It is easy to fly into a passion - anybody can do that - but to be angry with the right person to the right extent and at the right time with the right object and in the right way - that is not easy, and it is not everyone who can do it
Anyone can become angry - that is easy, but to be angry with the right person at the right time, and for the right purpose and in the right way - that is not within everyone's power and that is not easy.
He is his own best friend, and takes delight in privacy whereas the man of no virtue or ability is his own worst enemy and is afraid of solitude
The search for truth is in one way hard and in another way easy, for it is evident that no one can master it fully or miss it wholly. But each adds a little to our knowledge of nature, and from all the facts assembled there arises a certain grandeur.
One must learn by doing the thing, for though you think you know it, you have no certainty until you try
Teachers who educate children deserve more honor than parents who merely gave birth; for bare life is furnished by the one, the other ensures a good life
Poetry is something more philosophic and of graver import than history, since its statements are of nature of universals, whereas those of history are of singulars
All human actions have one or more of these seven causes : chance, nature, compulsion, habit, reason, passion, desire.
A true friend is one soul in two bodies.
It's been approved and gone to the board,
It is the mark of an instructed mind to rest satisfied with the degree of precision to which the nature of the subject admits and not to seek exactness when only an approximation of the truth is possible.
Every action must be due to one or other of seven causes: chance, nature, compulsion, habit, reasoning, anger, or appetite.