Never complain and never explain.
To be a good loser is to learn how to win.
The secret of getting ahead is getting started.
Be kind whenever possible. It is always possible.
If you think you can do it, you can.
Expect problems and eat them for breakfast.
Well done is better than well said.
Wherever you are - be all there.
If you're going through hell, keep going.
Either you run the day or the day runs you.
If someday they say of me that in my work I have contributed something to the welfare and happiness of my fellow man, I shall be satisfied.