学习有关语言的知识比使用语言容易。

Learning about a language is easier than using it.

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一些遗产保护的建议是，确保你的孩子说你的传统语言，并教他们有关遗产的知识。

Some suggestions of heritage protection are making sure your kids speak your traditional language, and teaching knowledge about heritage to them.

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多年以来，软件工程师已经学习了很多有关可移植性的问题，其中的很多知识已经渗透到了语言的设计以及标准编码实践当中。

Over the years, software engineers have learned a lot about portability, and much of that knowledge has filtered into language design and standard coding practices.

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