The very shaping of history now outpaces the ability of men to orient themselves in accordance with cherished values. And which values? Even when they do not panic, men often sense that older ways of feeling and thinking have collapsed and that newer beginnings are ambiguous to the point of moral stasis.

Innovation in plastics isn't optional—it's our responsibility to the planet.

我得出的结论是，如果有人不喜欢真实的我，那是他们的损失。

数学的美在于它如此简单却又如此强大。