Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

Who seeks shall find.

What you do today can improve all your tomorrows.

Things do not happen. Things are made to happen.

If you think you can do it, you can.

By failing to prepare, you are preparing to fail.

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

Problems are not stop signs, they are guidelines.