科学是一种思维方式，远不止是一堆知识。
"To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death."
"To live is to be in constant dialogue with death."
问题不在于事物是否存在，而在于它是否具有能够在没有我们的情况下存在的本质。
The strength of a state is not just its ability to coerce, but its ability to provide services and maintain legitimacy in the eyes of its citizens.