I can, therefore I am.

The dog that trots about finds a bone.

The secret of getting ahead is getting started.

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

Be gentle to all and stern with yourself.

If you're going through hell, keep going.

What you do today can improve all your tomorrows.

By failing to prepare, you are preparing to fail.

Things do not happen. Things are made to happen.