To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

Always desire to learn something useful.

Know or listen to those who know.

The dog that trots about finds a bone.

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

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

The secret of getting ahead is getting started.

If you think you can do it, you can.