translation.en: From Eric Mazur, I learned about peer instruction, that peers can be the best teachers, because they're the ones that remember what it's like to not understand.
translation.zh: 从Eric Mazur，我了解到了关于同学指导的观点 同伴可以成为最好的老师 因为他们了解类似处境的人 的遇到困难时是什么样子的