The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.
你无法阻止我爱自己。
艺术是一种驾驭世界混乱的方式。
通过人类学研究发展出的人类活动评价的一般理论，教会我们一种比我们现在所拥有的更高的宽容。
Mathematics is the art of giving the same name to different things.