Nietzsche, from "On Scholars" in Thus Spake Zarathustra:
"I am too hot and burned by my own thoughts; often it nearly takes my breath away. Then I must go out into the open and away from all dusty rooms. But they sit cool in the cool shade: in everything they want to be mere spectators, and they beware of sitting where the sun burns on the steps. Like those who stand in the street and gape at the people who pass by, they too wait and gape at thoughts that others have thought.
Here's one of the best Peggy-O's ever recorded:
Monday, March 24, 2008