You have to have confidence in your ability, and then be tough enough to follow through.

The essence of strategy is choosing a unique and valuable position rooted in systems of activities that are much more difficult to match.

Innovation requires a culture that tolerates failure—fast iteration leads to fast growth.

对付一个不自由的世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛行为。