China can and will be an invaluable trading partner to both the U.S. and the U.K.

I made 5,127 prototypes of my vaccum before I got it right. There were 5,126 failures. But I learned from each one. That’s how I came up with a solution. So I don’t mind failure.

What I've learned from running is that the time to push hard is when you're hurting like crazy and you want to give up. Success is often just around the corner.

Enjoy failure and learn from it. You never learn from success.

Everyone gets knocked back, no one rises smoothly to the top without hindrance. The ones who succeed are those who say, right, let’s give it another go.

Successes teach you nothing. Failures teach you everything. Making mistakes is the most important thing you can do.

Everyone has ideas. They may be too busy or lack the confidence or technical ability to carry them out. But I want to carry them out. It is a matter of getting up and doing it.

In order to fix it, you need a passionate anger about something that doesn't work well.

Engineering undergraduates should not be charged fees. They should receive grants, not student loans, and the government will get the money back long-term from increased exports.

If you want to do something different, you’re going to come up against a lot of naysayers.

Children want the challenge of difficult tasks - just look how much better they are than their parents on a computer.

I'm brilliant as well as skilled, " he said modestly. "It's a great burden, all of that on top of my angelic good looks. But I try to soldier on as best I can.

If a life can have a 'theme-song' - and I believe every worthwhile one has - mine is [best] expressed in one word: Individualism.

There's a difference between racism and "I don't know any better. I'm clueless." Racism is like, "I'm trying to make you feel bad." That's racism.

You know what you are? You're a beard with an idiot hanging off it.

Those who prepared for all the emergencies of life beforehand may equip themselves at the expense of joy.

... anything a powerful group has is perceived as good, no matter what it is, and anything a less powerful group has is not so good, no matter how intrinsically great it might be.

Dr. King once said, "You cannot legislate goodness, and you cannot pass a law to force someone to respect you. The only way to social justice, in a capitalist country, is through economic parity."

As the saying goes, type is a beautiful group of letters, not a group of beautiful letters.

To have a liberal temperament is a kind of psychological boon, To be able to understand that someone you disagree with is not just a terrible creature but somebody with whom you disagree.

Hardened terrorists are coming here to hit us hard if we don't hit them first.