艺术是社会的一面镜子，但它也可以是一把塑造社会的锤子。

Every smell we perceive is a complex interaction between molecules and receptors, and understanding this interaction is key to understanding our sensory experiences.

他们曾说这城市是天堂，但我发现它是地狱。

让生活从此变成一首欢乐的诗。

The state is the most important institution in human history.

电影从未真正完成，它只是被放弃了。