In order to change an existing paradigm you do not struggle to try and change the problematic model. You create a new model and make the old one obsolete.

Ignorance and greed are part of the evolutionary process, which is just to say that mistakes are part of learning. There is nothing bad about behaviors or perceptions that do not work; they simply have to be given up and replaced by behaviors or perceptions that do work.

Specialization breeds biases that ultimately aggregate as international and ideological discord, which, in turn, leads to war.

There are over 2 million cars standing in front of red lights with their engines going. Then we have over 2 million times approximately 100 horsepower being generated as they are idling there, so that we have something like 200 million horses jumping up and down and going nowhere. Now, we have to count that in our economy when we begin to get down to what is the efficiency of the economy.

When I'm working on a problem, I never think about beauty. I think only how to solve the problem.

I look for what needs to be done

There is no joy equal to that of being able to work for all humanity and doing what you're doing well.