More quotes by Aristotle

"A tyrant must put on the appearance of uncommon devotion to religion. Subjects are less apprehensive of illegal treatment from a ruler whom they consider god-fearing and pious. On the other hand, they do less easily move against him, believing that he has the gods on his side."
"The female is, as it were, a mutilated male, and the catamenia are semen, only not pure; for there is only one thing they have not in them, the principle of soul."
"Rhetoric may be defined as the faculty of observing in any given case the available means of persuasion. This is not a function of any other art."
"Those who educate children well are more to be honored than they who produce them; for these only gave them life, those the art of living well."
"What is a friend? A single soul dwelling in two bodies."