化学是我们日常生活的无声建筑师。
Chemistry is the silent architect of our everyday lives.
Stay hungry, stay foolish.
不忘初心,方得始终,我们要始终牢记"我为祖国献石油"的使命。
When I see someone wasting a glass of water, I think of those who don't have water on Earth.
整体是虚假的。