If you only do things where you know the answer in advance, your company goes away.

The study of cognition is the study of how human beings understand their world.

You have to believe in yourself, even when no one else does.

Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.

"Psychology must focus on the utility of mental operations."

I don’t play for records. I play because I love the game.