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

Begin to be now what you will be hereafter.

I can, therefore I am.

Things do not happen. Things are made to happen.

The secret of getting ahead is getting started.

If you can dream it, you can do it.

Quality is not an act, it is a habit.

Expect problems and eat them for breakfast.

To know oneself, one should assert oneself.