The metal packaging industry thrives when we balance sustainability with commercial viability.

The worst pain a man can suffer is to have insight into much and power over nothing.

这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。

Understanding black holes is understanding the fabric of the universe itself.

"We are all part of the same story, but we tell it in different ways."

只为自己活着的人，不值得活在世上。