I can, therefore I am.

Go for it now. The future is promised to no one.

Always desire to learn something useful.

Never complain and never explain.

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

Leap, and the net will appear.

To know oneself, one should assert oneself.

Begin to be now what you will be hereafter.

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