The unreasonableness of a thing is no argument against its existence, but rather a condition thereof.[Die Unvernunft einer Sache ist kein Grund gegen ihr Dasein, vielmehr eine Bedingung desselben.]
The reasonable man adapts himself to the world: the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.
So convenient a thing it is to be a reasonable Creature, since it enables one to find or make a Reason for every thing one has a mind to do.
Every reasonable human being should be a moderate Socialist.