Paradox
The meaning of the word
Something (such as a situation) that is made up of two opposite things and that seem impossible but is actually true and possible.
The Grandfather Paradox - 60-Second Adventures in Thought (2/6)
Why a paradox is used.
The purpose of a paradox is to arrest attention and provoke fresh thought.
How to use a paradox.
It is unanimously decided not to decide anything.
War for peace.
I know that I know nothing at all.
Passion destroys passion.