Natural gas will play a critical role in the energy mix as we move toward a lower-carbon future.

研究古DNA如同打开通向过去的窗户。

我们正在迈向一个机器能够以类似于人类的方式理解和解释世界的世界。

"If you want a picture of the future, imagine a boot stamping on a human face—forever."

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.