He describes working on biotech companies (Cell Genesis and Millennium) in the early days of the biotech sector before it was common, the founding of Third Rock Ventures, and the unique culture at Third Rock that has produced so many investors and company builders who have achieved great things in their careers. Chapters Intro - 1:17 Education - 4:36 Early days at MGH - 9:32 Cell Genesys - 13:01 Millennium - 22:54 Founding Third Rock - 37:09 Culture - 47:25 Personal life - 1: