The Symposium (Ancient Greek: Συμπόσιον) is a philosophical dialogue written by Plato sometime after 385 BC. It is a discussion on the nature of love, taking the form of a group of speeches, both satirical...
(The) Apology (of Socrates) is Plato's version of the speech given by Socrates as he defends himself against the charges of being a man "who corrupted the young, did not believe in the gods, and created new...
The Republic is a Socratic dialogue by Plato, written in approximately 380 BC. It is one of the most influential works of philosophy and political theory, and Plato's best known work. In Plato's fictional dialogues...
The Discourse on the Method is a philosophical and mathematical treatise published by René Descartes in 1637. Its full name is Discourse on the Method of Rightly Conducting the Reason, and Searching for Truth...
John Stuart Mill's book Utilitarianism is a philosophical defense of utilitarianism in ethics. The essay first appeared as a series of three articles published in Fraser's Magazine in 1861; the articles were...
Charles Darwin's On the Origin of Species, in which he writes of his theories of evolution by natural selection, is one of the most important works of scientific study ever published.