It's always too early to quit.

Be gentle to all and stern with yourself.

Expect problems and eat them for breakfast.

To know oneself, one should assert oneself.

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

What you do today can improve all your tomorrows.

I can, therefore I am.

If you're going through hell, keep going.

Begin to be now what you will be hereafter.