If you think you can do it, you can.
To be a good loser is to learn how to win.
Know or listen to those who know.
You never know what motivates you.
Well done is better than well said.
After a storm comes a calm.
If you're going through hell, keep going.
Do not weep do not wax indignant. Understand.
Expect problems and eat them for breakfast.
Never complain and never explain.
I just invent, then wait until man comes around to needing what I've invented.
Truth is a tendency.
Either war is obsolete, or men are.
War is the ultimate tool of politics.