"Men and women differ in their desires for short-term mating because the reproductive benefits and costs differed for our ancestors."

Man is condemned to be free.

数字技术的融合将彻底改变传统煤炭开采方式。

You don't need to change a single thing about yourself.

We must work collaboratively with governments, industries, and communities to find sustainable energy solutions.

The universe is not only stranger than we imagine, it is stranger than we can imagine.

知识最大的敌人不是无知，而是知识的幻觉。