你不能只是坐在那里等待生活来找你，你必须去争取它。

The power to edit genes comes with great ethical obligations.

The coal industry must evolve with technology to meet global energy demands sustainably.

To write is to explore the boundaries of the self.

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

无色的绿色念头愤怒地睡觉。