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 life of theoretical philosophy is the best and happiest a man can lead. Few men are capable of it and then only intermittently. For the rest there is a second-best way of life, that of moral virtue and practical wisdom.
Metaphysics involves intuitive knowledge of unprovable starting-points concepts and truth and demonstrative knowledge of what follows from them.
But also philosophy is not about perceptible substances they, you see, are prone to destruction.
... the science we are after is not about mathematicals either none of them, you see, is separable.
... a science must deal with a subject and its properties.
... There must then be a principle of such a kind that its substance is activity.
...The entire preoccupation of the physicist is with things that contain within themselves a principle of movement and rest.
It is clear, then, that wisdom is knowledge having to do with certain principles and causes. But now, since it is this knowledge that we are seeking, we must consider the following point: of what kind of principles and of what kind of causes is wisdom the knowledge?
Knowing what is right does not make a sagacious man.
The virtue of justice consists in moderation, as regulated by wisdom.
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 worthwhile to live.
When Pleasure is at the bar the jury is not impartial.
We are better able to study our neighbors than ourselves, and their actions than our own.
All that we do is done with an eye to something else.