translation.en: And one of the most interesting lessons I learned was that there is an experimental method that if you have a question you can create a replica of this question in some abstract way, and you can try to examine this question, maybe learn something about the world.
translation.zh: 我在学校里学的最有趣的事情是 “实验法”的存在 你可以靠复制经验 来尝试找出解答 抽象地说，你可以试着检验你的问题 以尝试了解这个世界上的事情