Going from PayPal, I thought: 'Well, what are some of the other problems that are likely to most affect the future of humanity?' Not from the perspective, 'What's the best way to make money?' — Elon Musk Copy Share Image
After PayPal, I never thought I would get interested in payments again. But bitcoin is fulfilling PayPal's original vision to create 'the new world currency.' — David O. Sacks Copy Share Image
