In his Nicomachean Ethics, Aristotle dedicates significant attention to the role of friendship in a good life. He identifies three types of friendship: utility, pleasure, and virtue, with the ...

If you’ve ever wondered how to bring more happiness into your life, Aristotle—one of history’s greatest thinkers—had some ideas. Unlike quick fixes and overnight success schemes ...

But these categories have also impacted logic, the philosophical study of reasoning. Here are five ways they have been fundamental to the field. Aristotle’s Categories and Logical Analysis ...