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

Never complain and never explain.

By failing to prepare, you are preparing to fail.

Quality is not an act, it is a habit.

If you're going through hell, keep going.

Be gentle to all and stern with yourself.

I can, therefore I am.

The most effective way to do it, is to do it.

Things do not happen. Things are made to happen.