Oil and gas will remain part of the energy mix for decades to come, but we must produce them as cleanly as possible.

多元宇宙的概念自然地从宇宙的膨胀模型中产生。

The secret of change is to focus all of your energy，not on fighting the old，but on building the new.

要养活世界，我们必须先了解它。

组织的质量由其过程的质量决定。