> I think the smartest people can explain things to a child. If you can’t explain it to a child, then you don’t know it. It’s a common saying and it’s very true

> I think the smartest people can explain things to a child. If you can’t explain it to a child, then you don’t know it. It’s a common saying and it’s very true. This is really true. During covid, I think a lot of us parents are learning that with our children. The subjects we know really well we can explain to them in easy to understand language, even advanced topics like programming and math.