The most important thing about power is to make sure you don't have to use it.

Anything worth doing is worth doing to excess.

Any problem can be solved using the materials in the room.

We took on things which people might think would take a year or two. They weren't particularly hard. What was hard was believing they weren't hard.

It is a curious property of research activity that after the problem has been solved the solution seems obvious. This is true not only for those who have not previously been acquainted with the problem, but also for those who have worked over it for years.

This is the most exciting part of being human. It is using our brains in the highest way. Otherwise we are just healthy animals

It's not that we need new ideas, but we need to stop having old ideas.