对我来说，能够确定此刻你和我存在就足够了。

Diversity in tree species isn't just ecology—it's risk management for our planet's lungs.

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

Ethics in medicine is non-negotiable—cutting corners costs lives.

The best stories are those that can be read again and again with ever-increasing pleasure.