I can, therefore I am.

If you can dream it, you can do it.

The secret of getting ahead is getting started.

Never complain and never explain.

To be a good loser is to learn how to win.

If you think you can do it, you can.

If you're going through hell, keep going.

The dog that trots about finds a bone.

Do not weep do not wax indignant. Understand.