The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

The writer's life is a life of sentences.

Don't write your name on sand, waves will wash it away. Don't write your name in sky, wind may blow it away. Write your name in the hearts of people, that's where it will stay.

关于化石燃料的讨论常常缺乏细微差别——我们必须承认它们的历史作用和超越它们的紧迫性。

人依靠自己的力量人才能生存,不依靠自己的力量人就不能生存。