I can, therefore I am.

Either you run the day or the day runs you.

To know oneself, one should assert oneself.

Begin to be now what you will be hereafter.

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

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

The dog that trots about finds a bone.

If you can dream it, you can do it.

Never complain and never explain.