网球是一项残酷的运动。在那里无处可藏。
Tennis is a brutal sport. There is no place to hide out there.
不耽误农业生产的季节,粮食就会吃不完;密网不下到池塘里,鱼鳖就会吃不完;按一定的季节入山伐木,木材就会用不完。
我总是带着目标工作,目标是作为一个球员和一个人不断进步。
调试程序的最好方法是让它工作。
The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.