"Twenty years and $40 billion. They seem like good round numbers." — Michael Dell

I called up a bunch of the CEOs of Silicon Valley companies and said, 'Hey, can I come and see you? And I'd like to learn about what you're doing.' And I don't know, most of them said yes.

You have to do stuff that you're actually incredibly passionate and excited about and you know something about. The 'oppor-tuneurs' don't do as well as the entrepreneurs.

I was in seventh grade math class, and we had this thing called Number Sense. So, I wasn't on the track team. Wasn't on the football team. Wasn't on the basketball team. I was in the Number Sense Club.

Relative to other economies in the world, India has a good feel to it.