The bond market is the ultimate barometer of market expectations.

The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.

Genius without discipline is like a ship without a rudder.

"We are all the authors of our own lives, but we are also the characters in someone else's story."

Make stuff that is good for people to have.

"I am not young enough to know everything."