"Transcript: Al Gore Got ‘D’ in ‘Natural Sciences’ at Harvard" (CNS News, May 24, 2011).
Update: Hey, but he won the NOBEL PRIZE! (What does that tell you about our times?)
"What is the first business of philosophy? To part with self-conceit. ...It is impossible for anyone to begin to learn what he thinks he already knows." -- Epictetus (c. 100 A.D.)