你可以找到一些能被利用的格式和工具，但迟早你会认识到，你需要一些专门针对于你自己引擎的东西，于是不得不放弃这些现成的东西而自己另起炉灶。

You can find formats and tools that you can use, but sooner or later you'll realize you need some things that are very custom to your engine and you'll end up writing your own anyway.

youdao

这是我作为母亲不断采取折衷手段而慢慢学到的一个经验，放弃一些东西，我曾经认为那些是必须的，但逐渐认识到它们其实是奢侈品。

That's a lesson I've learned slowly amid the trade-offs I've made as a parent, giving up things that I once thought were essential, but have come to realize were luxuries.

youdao