Business is constantly changing, constantly evolving.

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.

Swords can win territories but not hearts, forces can bend heads but not minds.

Who was to know what went on in a person's heart? A wise woman kept her own counsel.

One has to get rid of the self. Once the self is thrown away, nothing is lacking. You start overflowing and blossoms start falling on you.

Never give up anything your destiny demands while in search of temporary pleasures.

You got a harem of seventy girls you don't get to know any of them very well.

Don’t be sorry. Be good. Be right. Be a hero.

Two-legged creatures we are supposed to love as we love ourselves. The four-legged, also, can come to seem pretty important. But six legs are too many from the human standpoint.

Every divine action begins from the Father, proceeds through the Son, and is completed in the Holy Spirit.

Ignorance is poverty. Ignorance is pain. I don't want you to go through that. So what I'm trying to do is save you decades of time by bringing you the best.

Smile to the future and it will smile back to you