将一个正方形剪去一个角，还剩几个角？这个问题蕴含着一个“少就是多”的命题，持续地剪下去意味着角的增加。但是，当你以某一相同的比例不断地将一个正方形加以外切，到达一定的程度，就会切出一个没有角的圆形来，命题发生了逆转，“多就是少”。由方外切圆是中国古代... Cut a square a corner, what are the remaining corner? This question contains a “less is more” proposition, continued to cut means that the increase angle. However, when you constantly circumscribing a square by a certain percentage and reaching a certain degree, you will cut out a circle without corners and the proposition reverses. “More is less”. By the side of the outer circle is ancient Chinese ...