〈党员须宣传革命主义〉，在梧州对国民党员的演说，1921年10月29日至11月15日间

可持续性不是一种趋势，而是食品生产的未来。

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.

CRISPR didn't come from a vacuum—it's built on decades of basic research.