The ultimate search engine would basically understand everything in the world, and it would always give you the right thing. And we're a long, long ways from that.

You never lose a dream, it just incubates as a hobby.

Always deliver more than expected.

If you’re not doing some things that are crazy, then you’re doing the wrong things.

Always work hard on something uncomfortably exciting!

It is often easier to make progress on mega-ambitious dreams. ... Since no one else is crazy enough to do it, you have little competition.

It's very hard to fail completely, if you aim high enough.

Anything you can imagine probably is doable, you just have to imagine it and work on it.

Especially in technology, we need revolutionary change, not incremental change.

Small groups of people can have a really huge impact.

We should be building great things that don't exist.

There is no religion without love, and people may talk as much as they like about their religion, but if it does not teach them to be good and kind to man and beast, it is all a sham.

What an author doesn't know could fill a book.

If you could figure out how to live with family then you'd gone a long way toward finding your peace.

Life is so fresh, life is every day so new if we are fighting, only for the best. Sometimes I think the only real satisfaction in life is failure, failure in your endeavor to do your best.

It had things that it could do and which I thought were worthwhile: one would be South Africa, of course. And, as I said, I assumed a leadership role within the Commonwealth on that.

I'm grateful to look the way I do. However, if I could change anything, I would like to be a bit bigger all over. Not much - just a bit.

Prince William and Kate Middleton are in New York City. We have got to do something about immigration.

War is a business in which a lot of people watch a few people get killed and are damn glad it wasn't them.

My mother enjoyed old age, and because of her I've begun to enjoy parts of it too. So far I've had it good and am crumbling nicely.

True reconciliation does not consist in merely forgetting the past.