There are some people who cannot help giving. Why? Because they experience a real psychological pleasure in doing so. They don't do it with an eye to their own advantage, they do it on the quiet; they detest doing it openly because that would take away some of the satisfaction. They do it in secret, with quick trembling hands, their breasts rocked by a spiritual well being which they do not themselves understand.

Autore: Knut Hamsun