Never complain and never explain.

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

If you can dream it, you can do it.

By failing to prepare, you are preparing to fail.

What you do today can improve all your tomorrows.

If you're going through hell, keep going.

Be gentle to all and stern with yourself.

The wise does at once what the fool does at last.

I can, therefore I am.