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Ignoring isn’t the same as ignorance, you have to work at it.

The beauty of mathematics is that it allows us to explore the universe without ever leaving our chairs.

The power of cryptography is not just in keeping secrets, but in enabling trust in a digital world.

We are all trapped in the web of language, but it is also our only means of escape.

外部世界的旅程可能有一百萬步;內心世界的旅程只有一步:當下正在邁出的這一步。

云不僅是基礎設施，更是創新的平臺。