
1910s, The Problems of Philosophy (1912)
A Preliminary Discourse on the Study of Natural Philosophy (1831)
1910s, The Problems of Philosophy (1912)
Source: Knowing Our Place in the Animal World, p. 63
Plato, Republic, T. Griffith, trans. (2000), 587a
Plato, Republic
“To enjoy—to love a thing for its own sake and for no other reason.”
The Notebooks of Leonardo Da Vinci (1938), I Philosophy
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 606.