Understanding the limits of computation is as important as understanding its possibilities.

In the end, we will remember not the words of our enemies, but the silence of our friends.

Sometimes, the hardest battles are fought within the confines of our own minds.

宇宙是一座黑暗森林，每个文明都是带枪的猎人，像幽灵般潜行于林间。

我不是一个放弃的女孩。我是一个战斗的女孩。