Things do not happen. Things are made to happen.
Leap, and the net will appear.
To be a good loser is to learn how to win.
I can, therefore I am.
Quality is not an act, it is a habit.
Be gentle to all and stern with yourself.
The most effective way to do it, is to do it.
Always desire to learn something useful.
The secret of getting ahead is getting started.
Problems are not stop signs, they are guidelines.
I tried a dozen different modifications that were rejected. But they all served as a path to the final design.
I'm proud of my invention, but I'm sad that it is used by terrorists.