I don't think Philadelphia's challenge is in coming up with great ideas or having great founders. I think the real challenge is keeping them here.

If you're an entrepreneur, and you have a choice to go to a place where there are 250 VC firms or somewhere else where there might be one or two, you're gonna go where all the money is.

The Philadelphia region does have capital, but there's no concentration of it.

I really believe that if capital doesn't come to the entrepreneurs, the entrepreneurs have no choice but to go to the capital.

My intention was to enroll at McGill University but an unexpected series of events led me to study physics at the Massachusetts Institute of Technology.

I think we can allow the therapeutic uses of nuclear transplant technology, which we call cloning, without running the danger of actually having live human beings born.

You almost have to be of a certain age to understand how hard it was to disseminate the truth before the Internet. After the formation of the NRA Institute for Legislative Action in 1975, we did it, and we did it well.

Like the invention of the printing press before it, the Internet has been the greatest instrumentality of free speech and the exchange of ideas in the history of mankind.