Don't listen to experts.

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.

There is madness in the mind.

Be forever young in the flesh, it makes the mind flash light low, until the spotlight follows your shadow.

Will you return to your home if Prince Grotto's reign is ended?" "Yes. It is home." "Will you take me back as your gardener?

The best actors do not let the wheels show.

There is a certain relief in change even though it be from bad to worse as I have found in traveling in a stagecoach it is often a comfort to shift one's position and be bruised in a new place.

I wake up in the morning with a list of problems, and I go solve them.

One shot. That was all you got. - Isaac

I've never been a cocky individual, but I am very confident.

Focus on the possibilities for success, not on the potential for failure

Some people say I'm a gender bender. Whether that's right I leave up for interpretation.