Selections from: |
Plato (429-347) |
Aristotle (384-322) |
Plotinus (205-270) |
Shaftesbury (1671-1713) |
Hume (1711-1776) |
Kant (1724-1804) |
Burke (1729-1797) |
Schiller (1759-1805) |
Hegel (1770-1831) |
Schopenhauer (1788-1860) |
Croce (1866-1952) |
Bullough (1880-1934) |
Bell (1881-1964) |