Comments always lie (maybe not now, but on a long enough timeline, all comments will become outdated). Tests can't lie or they fail.

注释总是在说谎(或许现在没有，但是在一段足够长的时间之后，所有的注释都会过时的)，测试却不会。

youdao

Comments always lie (maybe not now, but on a long enough timeline, all comments will become outdated). Tests can't lie or they fail.

注释总是在说谎(或许现在没有，但是在一段足够长的时间之后，所有的注释都会过时的)，测试却不会。

youdao