This does not rule out people who are plain-looking, or even ugly because many such people have great personal charm.

这不能排除长相不好看、甚至丑陋的人们，因为这类人中不乏拥有伟大个人魅力者。

youdao

You should acquire overtime this instinctive aversion to just code or programs that just look ugly because things that look ugly generally are not easy to maintain.

对于代码和程序你会有一种本能的讨厌,这是因为这些代码和程序看起来很丑陋,并且不容易维护。

哈佛公开课 - 计算机科学课程节选