Paul Valery
A man who is 'of sound mind' is one who keeps the inner madman under lock and key.
More quotes and aphorisms
I train, eat, sleep, and repeat...In order to succeed, we must first believe...Power is no blessing in itself, except when it is used...I go into my library and all history unrolls before me...One secret of leadership...I think of dieting, then I eat pizza...