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

Know or listen to those who know.

Without hard work, nothing grows but weeds.

It's always too early to quit.

By failing to prepare, you are preparing to fail.

If you think you can do it, you can.

Quality is not an act, it is a habit.

Expect problems and eat them for breakfast.

The dog that trots about finds a bone.