I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

Pain is the absence of pleasure, pleasure is the absence of pain.

人类能够达到的最高活动是为了理解而学习，因为理解就是自由。

创新不仅仅是技术，而是为客户创造价值。

Memories, even your most precious ones, fade surprisingly quickly. But I don’t go along with that. The memories I value most, I don’t ever see them fading.