I can, therefore I am.
To be a good loser is to learn how to win.
Quality is not an act, it is a habit.
If you think you can do it, you can.
Expect problems and eat them for breakfast.
If you can dream it, you can do it.
What you do today can improve all your tomorrows.
Wherever you are - be all there.
Be kind whenever possible. It is always possible.
It's always too early to quit.
As a rule, software systems do not work well until they have been used, and have failed repeatedly, in real applications.
Whenever anyone says, 'theoretically,' they really mean, 'not really.'