Be able to meet any deadline, even if your work is done less well than it would be if you had all the time you would have preferred.

Be able to back up a car for a considerable distance in a straight line and back out of a driveway.

Think of a hypothesis as a card. A theory is a house made of hypotheses.

If you never heard opportunity knock, maybe you're never at home.

A friend is someone who stays by your side all through the troubles he's caused you.

Success is achieved by developing our strengths, not by eliminating our weaknesses.

Suppose you're on a game show, and you're given the choice of three doors. Behind one door is a car, the others, goats. You pick a door, say #1, and the host, who knows what's behind the doors, opens another door, say #3, which has a goat. He says to you: 'Do you want to pick door #2?' Is it to your advantage to switch your choice of doors?