Be gentle to all and stern with yourself.

Things do not happen. Things are made to happen.

I can, therefore I am.

To be a good loser is to learn how to win.

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

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

What you do today can improve all your tomorrows.

After a storm comes a calm.

Know or listen to those who know.