宇宙的扭曲面——黑洞、虫洞、奇点等——对我如此吸引，因为它与日常生活中的平坦欧几里得几何如此不同。

The true cost of leather isn't on the price tag—it's measured in water saved, ecosystems preserved, and workers treated fairly.

The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.

不要让你的收件箱变成代办清单。

这个神奇的国家——一个不仅奇迹发生，而且奇迹不断发生的地方。