I can, therefore I am.
Quality is not an act, it is a habit.
To be a good loser is to learn how to win.
After a storm comes a calm.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
Without hard work, nothing grows but weeds.
Leap, and the net will appear.
Things do not happen. Things are made to happen.
Always desire to learn something useful.
When you're used to being prepared to reject conventional wisdom, it leaves you open to learn more.