"6歳の子供に説明できないなら、あなた自身それを理解していない。"
— Albert Einstein
Simplified Meaning:
If you can’t make something simple enough for a young child to understand, you probably don’t fully get it yourself. Think about when a teacher explains a math problem. A good teacher can make it clear so even the youngest students know what’s going on. If the teacher uses confusing words or complicated ideas, it means they might not really understand the topic well either. In real life, let's say you’re telling a friend about how your phone works. If you can explain it in a way that’s easy and clear, like saying “It’s like a tiny computer that makes calls and sends messages,” it shows you really understand. So, when you learn something new, try to break it down so you could tell it to a kid. This can help you see if you truly know the subject.
