나발 라비칸트의 대화의 번역문을 읽다가 마음에 딱 부딪히는 문구가 있었다. If you truly have a deep understanding of something, then you can talk about it all day long, then you can rederive. Everything you need from that understanding, no memorization required, you can get to it from first principles, and every piece of what you… Read.