I hope not too much on them. Well, really, we have to concentrate on the grim emergencies, and when we have solved them, we shall be in a position to deal with the future of the world in a manner to give the best results, and the most lasting results, for the common peoples of all the lands. But one has only a certain amount of life and strength, and only so many hours in the day, and other emergencies press upon us too much to be drawn into those very, very complicated, tangled, and not in all cases attractive jungles.

I'm tired, I'm not myself and I'm not enjoying the sport as I have done for the last decade. Some might recognise it as burnout; I just know that over the last few years I haven't had the answers.

the colonel said I shouldn't tell them how the neutrons work and all the details because we want to keep things separate, so just tell them what to do to keep it safe.

I am personally passionate and anal about non-negotiables. If those needs aren't met, I quit. Life is too short to play-act if you don't have to.

It’s often the same with any new, revolutionary thing. People get stuck as they get older. Our minds are sort of electrochemical computers. Your thoughts construct patterns like scaffolding in your mind. You are really etching chemical patterns. In most cases, people get stuck in those patterns, just like grooves in a record, and they never get out of them.

The problem is I'm older now, I'm 40 years old, and this stuff doesn't change the world. It really doesn't. That's going to break people's hearts. I'm sorry, it's true. Having children really changes your view on these things. We're born, we live for a brief instant, and we die.

I used to think that technology could help education. I've probably spearheaded giving away more computer equipment to schools than anybody else on the planet. But I've had to come to the inevitable conclusion that the problem is not one that technology can hope to solve. What's wrong with education cannot be fixed with technology. No amount of technology will make a dent. It's a political problem.

No. We have a lot of customers, and we have a lot of research into our installed base. We also watch industry trends pretty carefully. But in the end, for something this complicated, it's really hard to design products by focus groups. A lot of times, people don't know what they want until you show it to them.

I've participated in the hiring of maybe 5,000-plus people in my life. So I take it very seriously. You can't know enough in a one-hour interview. So, in the end, it's ultimately based on your gut.

We called that the 'story crisis,' and we never expected to have another one. But you know what? There's been one on every film. We don't stop production for five months. We've gotten a little smarter about it. But there always seems to come a moment where it's just not working, and it's so easy to fool yourself - to convince yourself that it is when you know in your heart that it isn't.