Everyone is a genius. But if you judge a fish by its ability to climb a tree, it will spend its whole life believing it is stupid.

Leadership does not always wear the harness of compromise.

If we don’t allow ourselves to make mistakes, we will never invest in things that are radical.

Formal education will make you a living; self-education will make you a fortune.

My son is now an ‘entrepreneur’. That’s what you’re called when you don’t have a job.

I never perfected an invention that I did not think about in terms of the service it might give others… I find out what the world needs, then I proceed to invent.

I don’t have big ideas. I sometimes have small ideas, which seem to work out.