Our generation has inherited an incredibly beautiful world from our parents and they from their parents. It is in our hands whether our children and their children inherit the same world. We must not be the generation responsible for irreversibly damaging the environment.

Colleagues should take care of each other, have fun, celebrate success, learn by failure, look for reasons to praise not to criticize, communicate freely and respect each other.

Fun is one of the most important - and underrated - ingredients in any successful venture. If you're not having fun, then it's probably time to call it quits and try something else.

I have no secret. There are no rules to follow in business. I just work hard and, as I always have done, believe I can do it. Most of all, though, I try to have fun.

Fantasizing about the future is one of my favorite pastimes.

I read a fair amount [of science fiction], and you know it was certainly inspirational. I have to pinch myself to think that we might be able to make some of [what I've read in science fiction books] come true.

I always tell other people to protect against the downside, and not risk roughing on new ventures, but I never stuck to that rule myself.