Arthur Schopenhauer Quote
Childish and altogether ludicrous is what you yourself are and all philosophers; and if a grown-up man like me spends fifteen minutes with fools of this kind, it is merely a way of passing the time. I've now got more important things to do. Goodbye!
"Thrasymachus", in "On the Indestructibility of our Essential Being by Death, in Essays and Aphorisms (1970) as translated by R. J. Hollingdale, p. 76 - Parerga and Paralipomena (1851) - Aphorisms on the Wisdom of Life