The dog that trots about finds a bone.

If you think you can do it, you can.

I can, therefore I am.

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

Quality is not an act, it is a habit.

Do not weep do not wax indignant. Understand.

If you're going through hell, keep going.

To know oneself, one should assert oneself.

Know or listen to those who know.