To know oneself, one should assert oneself.

The dog that trots about finds a bone.

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

If you think you can do it, you can.

If you've got a talent, protect it.

Quality is not an act, it is a habit.

Know or listen to those who know.

Either you run the day or the day runs you.

I can, therefore I am.