Never complain and never explain.

If you can dream it, you can do it.

Be gentle to all and stern with yourself.

I can, therefore I am.

If you're going through hell, keep going.

What you do today can improve all your tomorrows.

Begin to be now what you will be hereafter.

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

By failing to prepare, you are preparing to fail.