I would not say that I was, these days, a 'student' of philosophy, although in my youth I was quite deeply involved with certain aspects of the British pragmatists.

This was possible only by dint of extended periods of frequently quite painful reflection and digestion.

The past nine years in San Diego have represented such a period of questioning.

What makes a specific quality or quantity of innovation retain its intense newness over the years?

I don't feel like I've ever subscribed to the stereotypical notion of success. I've always equated success with having integrity, conducting yourself with compassion and honesty, and following your heart despite whether or not you ever make any money at it.

Evolution does not necessarily favor the longest-lived. It doesn't necessarily favor the biggest or the strongest or the fastest, and not even the smartest. Evolution favors those creatures best adapted to their environment. That is the sole test of survival and success.

Message to all you crazed parents desperately hiring tutors and padding your kid's thin resume: Chillax. Attending an elite college is no guarantee of leadership, life success, or earnings potential.

Success is a state of mind. If you want success, start thinking of yourself as a success.