In quotes: Apple's Steve Jobs

Video caption, Steve Jobs: "Death is very likely to be the single best invention of life because death is life's change agent"

Key quotes from Steve Jobs, the co-founder of Apple, who died on Wednesday after a long battle with cancer.

AllThingsD conference, 2010

There's nothing that makes my day more than getting an e-mail from some random person in the universe who just bought an iPad over in the UK and tells me the story about how it's the coolest product they've ever brought home in their lives. That's what keeps me going. It's what kept me five years ago, it's what kept me going 10 years ago when the doors were almost closed. And it's what will keep me going five years from now whatever happens.

Commencement speech at Stanford University, 2005

Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything - all external expectations, all pride, all fear of embarrassment or failure - these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.

Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma - which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice.

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking until you find it. Don't settle.

Interview with Business Week, 2004

or calling each other at 10:30 at night with a new idea, or because they realised something that shoots holes in how we've been thinking about a problem. It's ad-hoc meetings of six people called by someone who thinks he has figured out the coolest new thing ever and who wants to know what other people think of his idea.

And it comes from saying no to 1,000 things to make sure we don't get on the wrong track or try to do too much. We're always thinking about new markets we could enter, but it's only by saying no that you can concentrate on the things that are really important.

Interview with Fortune magazine, 2000

design means veneer. It's interior decorating. It's the fabric of the curtains and the sofa. But to me, nothing could be further from the meaning of design. Design is the fundamental soul of a man-made creation that ends up expressing itself in successive outer layers of the product or service.

My position coming back to Apple was that our industry was in a coma. It reminded me of Detroit in the 70s, when American cars were boats on wheels.

Interview with Business Week, 1998

That's been one of my mantras - focus and simplicity. Simple can be harder than complex: you have to work hard to get your thinking clean to make it simple. But it's worth it in the end because once you get there, you can move mountains.

Interview with Wired, 1996

These technologies can make life easier, can let us touch people we might not otherwise. You may have a child with a birth defect and be able to get in touch with other parents and support groups, get medical information, the latest experimental drugs. These things can profoundly influence life. I'm not downplaying that. But it's a disservice to constantly put things in this radical new light - that it's going to change everything. Things don't have to change the world to be important.

Interview with Wall Street Journal, 1993

Being the richest man in the cemetery doesn't matter to me鈥 Going to bed at night saying we've done something wonderful鈥 that's what matters to me."

Interview with Playboy magazine, 1985

The most compelling reason for most people to buy a computer for the home will be to link it to a nationwide communications network. We're just in the beginning stages of what will be a truly remarkable breakthrough for most people - as remarkable as the telephone.