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The work is about presence and absence.

A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.

你必須不斷思考你能做些什么來讓世界變得更美好。

當下總是不穩定的所在，過去才是你錨定自我的地方。

"The role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity."