因果推理需要仔细思考分析背后的假设。
Curiosity and persistence are the driving forces behind scientific breakthroughs.
"The world is a stage, but the play is badly cast."
A work of art is a work of art because it's called a work of art.
最伟大的发现不是通过积累事实,而是通过感知它们之间的联系。
经济史和经济发展的核心问题是解释政治和经济制度的演变,这些制度创造了一个诱导生产率提高的经济环境。