Knowledge is the key to unlocking the door to the soul.

I am too intelligent, too demanding, and too resourceful for anyone to be able to take charge of me entirely. No one knows me or loves me completely. I have only myself.

CRISPR的潜力巨大，但我们必须负责任地使用它。

Coal is China's main energy source and will remain the cornerstone of China's energy security for a long time to come.

一个国家的真正财富来自于它的土壤。