I can, therefore I am.

The dog that trots about finds a bone.

Quality is not an act, it is a habit.

Either you run the day or the day runs you.

Leap, and the net will appear.

Well done is better than well said.

If you can dream it, you can do it.

Do not weep do not wax indignant. Understand.

If you're going through hell, keep going.