诗歌是一面镜子，使扭曲的事物变得美丽。

Failure is just a temporary setback, not the end of the road.

自由是为自己的人生负责。

In chemicals, our greatest challenge is also our greatest opportunity: meeting global needs while protecting the planet.

作家必须是一个永远的异见者。

共享电子对构成了化学键。