A good programmer is someone who always looks both ways before crossing a one-way street.
一个好的程序员是在穿过单行道之前总是两边都看的人。
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
即使鬼神不存在,这也可以用来聚集众人来欢乐,使得邻里亲近。
解析：知行工夫本不可离。