Know or listen to those who know.

I can, therefore I am.

Quality is not an act, it is a habit.

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

To know oneself, one should assert oneself.

The secret of getting ahead is getting started.

The most effective way to do it, is to do it.

The dog that trots about finds a bone.

By failing to prepare, you are preparing to fail.