You can be the ripest, juiciest peach in the world, and there's still going to be somebody who hates peaches.

释义：在富贵时，朋友无数；一旦遭遇困难，却无人帮助。

Safety isn't a cost—it's an investment in our most valuable resource: people.

数学的本质在于它的自由。

我们生活在一个影子的世界里，我们自己也是影子。