From an old car parts garage, Vertex Founder Joshua Boger launched the Boston-based biotech giant in 1989, running it for two decades as CEO. Boger "unretired" in June to join fast-moving Alkeus Pharmaceuticals as executive chairman. In Dallas, he shared the "mistakes" that led to his success with innovators at Pegasus Park. Here's his no-holds-barred dose of truth for all entrepreneurs.
