Do not weep do not wax indignant. Understand.

Leap, and the net will appear.

Never complain and never explain.

I can, therefore I am.

Know or listen to those who know.

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

What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.