Philosophers
- Adam Smith (1723–1790)
- Immanuel Kant (1724–1804)
- Arthur Schopenhauer (1788–1860)
- Friedrich Nietzsche (1844–1900)
- Edmund Husserl (1859–1938)
- Nikos Kazantzakis (1883–1957) — cross-domain (philosophy + literature)
- Jean-Paul Sartre (1905–1980) — cross-domain (philosophy + literature)
- Albert Camus (1913–1960) — cross-domain (philosophy + literature)