Things do not happen. Things are made to happen.
I can, therefore I am.
Be thine own palace, or the world's thy jail.
Leap, and the net will appear.
The secret of getting ahead is getting started.
It's always too early to quit.
The most effective way to do it, is to do it.
You never know what motivates you.
Who seeks shall find.
Quality is not an act, it is a habit.
There is no single development, in either technology or management technique, which by itself promises even one order-of-magnitude improvement within a decade in productivity, in reliability, in simplicity.