True loneliness is not being alone, but feeling lonely in a crowd.

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized, where the dream of a world without classes is to be realized."

走出心碎的最好方法就是写一本书。

天然气将在向低碳未来的过渡中发挥关键作用。