宏观经济学的核心问题是理解人们如何随时间做出决策。
The creative act is not pure. History evidences it. Sociology extracts it. The writer loses Eden, writes to be read and comes to realize that he is answerable.
跨越巨大距离的粒子纠缠暗示了一个比我们想象中更加相互连接的宇宙。
宇宙充满了神奇的事物,它们正耐心地等待我们的智慧变得更加敏锐。