Either you run the day or the day runs you.
Never complain and never explain.
Begin to be now what you will be hereafter.
Things do not happen. Things are made to happen.
Be kind whenever possible. It is always possible.
If you're going through hell, keep going.
If you think you can do it, you can.
You never know what motivates you.
Be thine own palace, or the world's thy jail.
To be a good loser is to learn how to win.
The attitude of physiological psychology to sensations and feelings, considered as psychical elements, is, naturally, the attitude of psychology at large.