Never complain and never explain.

Expect problems and eat them for breakfast.

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

What you do today can improve all your tomorrows.

By failing to prepare, you are preparing to fail.

Either you run the day or the day runs you.

The dog that trots about finds a bone.

Know or listen to those who know.

If you're going through hell, keep going.