Things do not happen. Things are made to happen.

Without hard work, nothing grows but weeds.

I can, therefore I am.

The dog that trots about finds a bone.

If you think you can do it, you can.

If you can dream it, you can do it.

Never complain and never explain.

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

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