真相并不总是美丽的，美丽的言辞也未必是真相。
实现净零排放需要技术突破和务实的政策框架。
Happiness in this world, when it comes, comes incidentally. Make it the objet of pursuit, and it leads us a wild-goose chase, and is never attained. Follow some other object, and very possibly we may find that we have cought happiness without dreaming of it.
