在美国 ,大侦探梅森是个名声显赫、家喻户晓的人物 ,他的探案集子被普遍收藏 .公众认为他目光如电 ,明察秋毫 ,能够洞悉一切阴谋诡计 .梅森何以有这样大的本事 ?这是与他爱好数学 ,用数学来砥砺心智分不开的 .用他自己的话来说便是 :“数学是块磨刀石 .我的大脑好像一把块刀 ,? In the United States, the big detective Mason is a well-known and well-known figure. His detective collections are widely collected. The public thinks that his eyes are like electricity and he can see every trick. Mason has such a great ability. He likes mathematics and uses mathematics to connect his mind. In his own words, it is: "Mathematics is a block hone. My brain is like a block knife.