I don't think Philadelphia's challenge is in coming up with great ideas or having great founders. I think the real challenge is… — Josh Kopelman Copy Share Image
Many great founders have one or more big failures on their track record. What makes them great is that they eventually succeed… — Balaji Srinivasan Copy Share Image
What great founders do is seek the networks that will be essential to their task . Usually it's best to have two… — Reid Hoffman Copy Share Image
