Know or listen to those who know.

To know oneself, one should assert oneself.

I can, therefore I am.

The secret of getting ahead is getting started.

If you can dream it, you can do it.

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

The wise does at once what the fool does at last.

Quality is not an act, it is a habit.

If you've got a talent, protect it.