Jim Breyer

The collision of mobile and social platforms and the need to build these companies from the ground up - whether it's a game, a healthcare application, an education application - building these from the ground up is what allows entrepreneurial activity to be unleashed.

I'd say Harvard graduates leave here with a sense of the possible and the limit - and a sense that there are no limits to what humans can do and that you can always be pushing, whatever limit you think might be there.