Every year of delay makes the problem harder to solve.

The past is a foreign country; they do things differently there.

Sustainable quarrying means listening to the land as intently as we listen to shareholders.

人类要追求智慧。

量子通信的安全性来自物理定律，而不是计算复杂性。

Success is not just about what you achieve, but how you achieve it.

我准备向他提出一个他不可能拒绝的条件。