It's the less bright students who make teachers teach better.

Hoarding one's hurts hurts only the hoarder.

Perhaps Harvard's greatest contribution to our nation is its requirement that its on-leave professors who want to keep their crimson seats must return from Washington after 24 months.

Being right half the time beats being half-right all the time.

The art of conversation lies in listening.

A winner must first know what losing's like.

When what we are is what we want to be, that's happiness.