After a storm comes a calm.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
To be a good loser is to learn how to win.
Either you run the day or the day runs you.
Expect problems and eat them for breakfast.
Quality is not an act, it is a habit.
Know or listen to those who know.
Be thine own palace, or the world's thy jail.
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.