I can, therefore I am.

Know or listen to those who know.

Begin to be now what you will be hereafter.

Without hard work, nothing grows but weeds.

Be thine own palace, or the world's thy jail.

What you do today can improve all your tomorrows.

Leap, and the net will appear.

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

If you can dream it, you can do it.