在经济学中，就像在生活中一样，答案往往比最初看起来更加微妙。
In economics, as in life, the answers are often more nuanced than they first appear.
出自汉·桓宽《盐铁论·复古》。岩雀并不知道天的高远，废井中的青蛙也不会知道江海的博大。这句话是形容心胸狭窄之人见识短浅。
（均平的状态下，水）保有内蕴，而外部毫无所动。
When Love becomes a command, Hatred can become a pleasure.
四元数的诞生，如同几何、代数、形而上学和诗歌这四位父母的奇特后代。
A theory should not attempt to explain all the facts, because some of the facts are wrong.
人们雕刻东西，如果半途而废，即使是腐烂的木头也不能刻断；如果坚持到底，即使是金属或者石头都能雕空。