Over time, our emerging high-usage products will likely generate significant new revenue streams for Google as well as for our partners, just as search does today.

The only thing I can rely on is my own perception and that is always changing.

Sustainability is not just a trend, it's a responsibility.

One of my most productive days was throwing away 1000 lines of code.

People lie for all kinds of reasons, but mostly they lie because the truth is too hard.

每个故事都是一次旅程，每次旅程都是一个故事。