To know oneself, one should assert oneself.

Know or listen to those who know.

The secret of getting ahead is getting started.

Begin to be now what you will be hereafter.

Expect problems and eat them for breakfast.

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

What you do today can improve all your tomorrows.

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

I can, therefore I am.