Know or listen to those who know.

The dog that trots about finds a bone.

Either you run the day or the day runs you.

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

Never complain and never explain.

Expect problems and eat them for breakfast.

What you do today can improve all your tomorrows.

Go for it now. The future is promised to no one.

To know oneself, one should assert oneself.