嫉妒是一种非常愚蠢的罪恶，因为它是唯一一种你永远不可能有任何乐趣的罪恶。它带来了很多痛苦，没有任何乐趣。你为什么要上那辆电车呢？

写作是与过去的恶魔搏斗。

"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, where the dream of a world without genders is to be realized, where the dream of a world without religions is to be realized, where the dream of a world without money is to be realized, where the dream of a world without property is to be realized."

数学中最重要的是提出正确的问题。

大钱不在于买卖，而在于等待。

史记