Know or listen to those who know.

To know oneself, one should assert oneself.

Always desire to learn something useful.

The dog that trots about finds a bone.

Things do not happen. Things are made to happen.

Quality is not an act, it is a habit.

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

What you do today can improve all your tomorrows.

Expect problems and eat them for breakfast.