The structure of DNA was a puzzle that demanded to be solved.

The elements of consciousness are the irreducible facts of mental life.

电影是一面镜子，通过它我们经常看到自己。

The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.

写作是抵抗遗忘的力量。

在地球系统的伟大运作中，有机和无机力量完美和谐。