The act of writing is an act of optimism.

The study of mathematics is a journey without an end.

实现净零排放需要技术突破和务实的政策框架。

I didn't know that would happen. But this made me very hungry, literally. I couldn't be lazy.

宇宙不仅比我们想象的更奇怪，而且比我们能够想象的更奇怪。