可持续发展要求我们在经济增长和环境保护之间取得平衡。

你们的爱让我强大，你们的恨让我不可阻挡。

Every year of delay makes the problem harder to solve.

"I believe that every child deserves to see themselves in the books they read."

制造工艺的每一个纳米进步，背后都是无数工程师的心血。

"Memory is a fragile thing, but it is also our most powerful tool for understanding the past."

I’m not playing for the records. I play tennis because I love it.