Conversation is more than the sum of the words. It is
also a way of signaling the importance of another person by
showing your willingness to give that person your rarest
resource: time. It is a way of conveying respect. Conversation
reminds us that we are part of a greater whole, connected in
some way that transcends duty or bloodline or commerce.
Conversation can be many things, but it can never be useless.

Autore: Scott Adams