If you've got a talent, protect it.
Leap, and the net will appear.
Quality is not an act, it is a habit.
The most effective way to do it, is to do it.
Be gentle to all and stern with yourself.
Know or listen to those who know.
Without hard work, nothing grows but weeds.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
You never know what motivates you.
The great accomplishment of Jobs's life is how effectively he put his idiosyncrasies - his petulance, his narcissism, and his rudeness - in the service of perfection.