translation.en: What he observed was that kids who write computer programs understand things differently, and when they debug the programs, they come the closest to learning about learning.
translation.zh: 他观察到的是会写电脑程序的孩子们 理解问题的方式是与众不同，并且在他们修正程序中的错误时， 他们能学到的东西是最多的.