逃亡时想起张俭的遭遇，强忍濒死等待杜根般的转机。

The study of the early universe is not just about understanding the past, but also about uncovering the fundamental laws that govern all of reality.

能源独立是任何主权国家的战略优先事项。

The past is never dead. It's not even past.

The older I get， the more wisdom I find in the ancient rule of taking first things first—a process which often reduces the most complex human problem to a manageable proportion.

我们种下的每一颗种子都蕴含着改变生活的潜力。