I can, therefore I am.

Quality is not an act, it is a habit.

Leap, and the net will appear.

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

Well done is better than well said.

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

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.