音乐是一种力量，可以改变人的一生。

城市是集体的艺术品。

The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.

安全必须始终是我们所做一切的首要任务。

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

我们阅读是为了知道自己并不孤单。