As for YAGNI, I don't think it's possible to keep your design simple without having tests drive you to that simplicity.

至于YAGNI，我认为如果没有测试推动您实现那种简单性，它不可能使您的设计简单。

youdao

I don't think that when people grow up. Conversely, I think it's a selecting process, knowing what's the most important and what's the least. And then be a simple man.

人的心智成熟是一个逐渐剔除的过程，知道自己最重要的是什么，知道不重要的东西是什么。而后，做一个纯简的人。

youdao

"I don't think the world's that simple, " he said.

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