To know oneself, one should assert oneself.
Be thine own palace, or the world's thy jail.
What you do today can improve all your tomorrows.
Quality is not an act, it is a habit.
To be a good loser is to learn how to win.
The most effective way to do it, is to do it.
Be kind whenever possible. It is always possible.
Either you run the day or the day runs you.
Leap, and the net will appear.
If you're going through hell, keep going.
I've done an informal, anecdotal survey about marriage, and I've found no evidence that it brings happiness.