I do not know the meaning of my sadness; there is an old fairy tale that I cannot get out of my mind.
Heinrich HeineYou talk of our having an idea; we do not have an idea. The idea has us, and martyrs us, and scourges us, and drives us into the arena to fight and die for it, whether we want to or not.
Heinrich HeineThe real madness probably is not another thing that the wisdom itself that, tired of discovering the shames of the world, has taken the intelligent resolution to become mad
Heinrich Heine