The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

我们相信可持续发展是更美好未来的关键。

The P versus NP problem is one of the most important problems in computer science.

Progress is impossible without change, and those who cannot change their minds cannot change anything.

Failure isn’t a necessary evil. In fact, it isn’t evil at all. It is a necessary consequence of doing something new.

宇宙是一个全息图，我们都是这个宏伟宇宙投影的一部分。

Every harvest teaches us something new; the land is the best professor if we're willing to listen.