If you think you can do it, you can.

The most effective way to do it, is to do it.

Leap, and the net will appear.

If you can dream it, you can do it.

The dog that trots about finds a bone.

What you do today can improve all your tomorrows.

Know or listen to those who know.

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

I can, therefore I am.