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如果A代表一個人的成功，那么A等于x加y加z。勤奮工作是x；y是玩耍，而z是把嘴閉上。

In the end, the value of a theory is not in its complexity, but in its ability to explain and predict.

I have always believed that technology should do the hard work – discovery, organization, communication – so users can do what makes them happiest: living and loving, not messing with annoying computers! That means making our products work together seamlessly.

Collaboration across industries is the only way to solve complex challenges like climate change.