George Santayana, Dialogues in Limbo (1925) ch. 3 quotes
"The young man who has not wept is a savage, and the old man who will not laugh is a fool."
They tell you that you'll lose your mind when you grow older. What they don't tell you is that you won't miss it very much.
Risk more than others think is safe. Care more than others think is wise. Dream more than others think is practical. Expect more
"The young man who has not wept is a savage, and the old man who will not laugh is a fool."