What is simplicity?

The following is an excerpt from a samvaad (dialogue) session with Acharya Prashant.

Question: Sir, I have a few questions related to simplicity as follows:

A. What is simplicity? B. How is simplicity related to courage? C. How is simplicity related to intelligence? D. How is it related to love?

Acharya Prashant: In your previous mail, you said,