We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren’t that many things people use twice a day.

The true measure of a mining company's success isn't just in its financial statements, but in the lasting positive impact it leaves on communities.

文学是一场无尽的旅程，一条永无止境的道路。

The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.

无序系统不仅仅是需要消除的噪音；它们包含着关于自然的深刻真理。