Wired.com: At the end of the day you're still zero for three; you have so far failed to put a rocket into orbit.
Musk: We haven't gotten into orbit, true, but we've made considerable progress. If it's an all-or-nothing proposition then we've failed. But it's not all or nothing. We must get to orbit eventually, and we will. It might take us one, two or three more tries, but we will. We will make it work.
Wired.com: How do you maintain your optimism?
Musk: Do I sound optimistic?
Wired.com: Yeah, you always do.
Musk: Optimism, pessimism, fuck that; we're going to make it happen. As God is my bloody witness, I'm hell-bent on making it work.
http://www.wired.com/science/space/news/2008/08/musk_qa
Compare Paul Graham:
"I now have enough experience with startups to be able to say what the most important quality is in a startup founder, and it's not what you might think. The most important quality in a startup founder is determination. Not intelligence-- determination."
Wired.com: So what have you learned so far? Musk: Patience is a virtue, and I'm learning patience. It's a tough lesson.
He's also comfortable being honest, as in that bit about optimism, and other comments in other interviews.
http://www.inc.com/magazine/20071201/entrepreneur-of-the-yea...
I think many startups actually do have a grand vision - it's just that their initial money-making product is a small executable idea. e.g. the article dismisses google as just a "better way to search the web", but they had a vision of accessing the world's information (all human knowledge). It's also long seemed to me they are really about strong AI, but they don't talk about that...
Elon Musk does the same thing. He has a vision, but pays the bills with satellite launches. He's not going direct to a Mars colony. Similarly for Tesla, the first model was very niche. Even with the sedan, it's still a tiny tiny fraction of Toyota's output.
This is the way you accomplish great things: one step at a time.
By offering a compelling vision, Elon has sucked up much of the top talent in the space industry who had just been waiting for someone to come along with an uber-cool program for them to work on. His vision is so cool, in fact, that they are willing to work for much lower wages than they would make at a big defense contractor.
Similarly with Tesla, there was a large pool of talented engineers who are passionate about electric cars, who had just been waiting for the right company to come along and rescue them from dead-end projects at the big car companies.
Seriously -- it's not glamorous but it could really use an innovator.
(Then again, who would have said an electric car could be glamorous?)
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Elon: "It's important enough to be on the scale of life itself, and therefore goes beyond the parochial concerns of humanity," Musk says of our interplanetary destiny. "We're all focused on our little things that are of concern to humanity itself. People think of curing AIDS or cancer as being very important, and they are—within the context of humanity. But curing all forms of cancer would improve the average life span by only two to three years. That's it."
"In other words, while eradicating disease is a worthy pursuit, and would extend the lives of individual human beings, my life's work is extending the life span of life itself."
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Elon did talk about some projects he would like to do if he had the time. http://www.youtube.com/watch?v=5FESP1h7IZM
1. VTOL supersonic electric jet: fast, quiet, low-cost to operate (what he jokingly referred to in Iron Man 2, IIRC)
2. Prefabricated metal sections for creating a double-decker/box highway, that could be dropped in place like a lego system with minimal disruption to traffic.
3. Fusion problem, magnetically-confined fusion, gets easier as you scale it up.
He also talked about the greatest factor of his success: http://www.youtube.com/watch?v=7hedxehSr-I A really high intrinsic drive.
You can really see the determination in his eyes. Just 3 months ago, Elon was visibly quite disappointed in this video: http://www.youtube.com/watch?v=pJnW7vtqaf4&feature=relat...
2 months later, the Dragon successfully docked with the space station. http://www.youtube.com/watch?v=YjuvIlskUf4#t=7m20s Just look at Elon's excitement at the 9:36 mark of this video as well as all of SpaceX employee's enthusiasm. Amazing. :)
I have seen a few of his talks and he makes it look really easy.
It's probably well known already, but in case you missed it, Iron Man's character in the movies is based off of him to some degree.
Most likely, the Iron Man movie team -- including Jon Favreau and Robert Downey Jr. -- just finds it helpful to reference Musk as a modern Stark-archetype. (Starketype?) The original Stark drew from Howard Hughes, but Hughes isn't as familiar to the movie's modern audience. And, our other modern billionaires, like Gates and Jobs, don't quite have the same rockets-and-motion pedigree as did Hughes and now Musk.
A lot of attention is focussed on Hughes' later years when he turned basically insane, but in his productive years he pushed forwards the design of the airplane and motion pictures.
If anyone is unfamiliar with his work, I'd recommend picking up a biography and giving it a read.