Never complain and never explain.

You never know what motivates you.

The dog that trots about finds a bone.

By failing to prepare, you are preparing to fail.

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

Begin to be now what you will be hereafter.

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

The secret of getting ahead is getting started.

Things do not happen. Things are made to happen.