介导疼痛的分子非常古老，揭示了这种感觉在进化中的深远根源。
The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.
The chemical industry must lead the charge in sustainability, or we will all pay the price.
The book is a mirror: if an ape looks into it, an apostle is unlikely to look out.
The creation of a modern state is a complex and difficult process that requires the development of strong institutions.
If you want to fly, you have to give up the things that weigh you down.
"Art is about asking questions, not providing answers."
Every story has a beginning, a middle, and an end, but not necessarily in that order.