所有的国家都有明显的动力从过去的错误中吸取教训，但是那些很快又重新崛起的国家在未来如果遇到类似的情况，就有可能不能很快的适应过来。
All countries have obvious incentives to learn from past mistakes, but those that have successfully risen to the status of great powers may be less inclined to adapt quickly in the future.
如果你运气好，在孩子从错误中吸取教训之前孩子只会作弊一次。
If you're lucky, your child will only cheat once before learning from their mistake.
工作在迭代开发的项目中的开发人员在软件开发周期内有很多的机会从他们所范的错误中吸取教训，并能够从一个迭代到另一个迭代的过程中增进他们的技能。
Those working on iterative projects have many opportunities during the development lifecycle to learn from their mistakes and improve their skills from one iteration to another.
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