Philosophers
Ideas and thinkers with passages from the original texts.
- Adam Smith
- Alfred North Whitehead
- Aristotle
- Arthur Schopenhauer
- Auguste Comte
- Augustine of Hippo
- Averroes
- Avicenna
- Ayn Rand
- Baruch Spinoza
- Bertrand Russell
- Boethius
- Charles Sanders Peirce
- Cicero
- Confucius
- Dante Alighieri
- David Hume
- Edmund Burke
- Francis Bacon
- Friedrich Engels
- Friedrich Nietzsche
- G. E. Moore
- Georg Wilhelm Friedrich Hegel
- George Berkeley
- Gottfried Wilhelm Leibniz
- Henri Bergson
- Herbert Spencer
- Immanuel Kant
- Jean-Jacques Rousseau
- Jeremy Bentham
- John Dewey
- John Locke
- John Stuart Mill
- Karl Marx
- Laozi
- Maimonides
- Mencius
- Peter Abelard
- Plato
- Plotinus
- Plutarch
- Pythagoras
- René Descartes
- Swami Vivekananda
- Søren Kierkegaard
- Theophrastus
- Thomas Aquinas
- Thomas Carlyle
- Thomas Hobbes
- Voltaire
- Wilhelm Wundt
- William James