There is something sublime in explaining difficult things in a simple manner and I believe it is only possible withvery few people who have done it in the past and I am sure very few, who would be able to do it in future.

An excellent example of such simplicity is:

If you touch a hot stove for 10 seconds it will feel like an hour.

If you sit next to a pretty girl for an hour it will feel like 10 seconds.

That’s relativity!

- Albert Einstein