年轻人不知道什么是谨慎，因此他们尝试不可能的事情——并且一代又一代地实现了它。

"Writing is not just an art; it is a necessity, a way to breathe life into thoughts."

当最后一棵树被砍倒，最后一美元将失去意义。

生存就是在苦难中找到意义。

当你拥抱自己内在的力量时，奇迹就会开始发生。

我不必是人类才能知道关心的意义。

The future of energy will require collaboration across industries, governments, and societies.

The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it; and habit fills up what remains.

"We are all broken, that's how the light gets in."

The whole problem with the world is that fools and fanatics are always so certain of themselves， and wiser people so full of doubts.