You find some way of systematically going through the list. Yet, I often see people, when they're debugging, proceeding at what, to me, looks almost like a random fashion of looking for the bug.

是不是目标元素,我们有一种系统化的，遍历数组的方法，然后我经常看到,有些人调试的时候。

麻省理工公开课 - 计算机科学及编程导论课程节选

There's a lecture I've given several times at hospitals, to doctors, on doing diagnosis of complex multi illnesses. And I go through it and almost the same kind of stuff I'm going to talk to you about, about debugging.

一个实验室内的实验，为什么实验不对呢？,我也在医院给医生关于,诊断复杂的多种疾病做过很多讲座,我想了想，那和我给你们讲的,关于调试其实都是一回事。

麻省理工公开课 - 计算机科学及编程导论课程节选