I must be willing to give up what I am in order to become what I will be.

Relentlessness and discontent are the first necessities of progress.

People always fear change. People feared electricity when it was invented, didn't they? People feared coal, they feared gas-powered engines... There will always be ignorance, and ignorance leads to fear. But with time, people will come to accept their silicon masters.

To follow the path that others have laid before you is a reasonable course of action; therefore all progress is made by unreasonable men.

Honest disagreement is often a good sign of progress.

I change during the course of a day. I wake and I'm one person, and when I go to sleep I know for certain I'm somebody else.