Once upon a time a valiant fellow had the idea that men were drowned in water only because they were possessed with the idea of gravity. If they were to knock this notion out of their heads, say by stating it to be a superstition, a religious concept, they would be sublimely proof against any danger from water. His whole life long he fought against the illusion of gravity, of whose harmful results all statistic brought him new and manifold evidence. This valiant fellow was the type of the new revolutionary philosophers in Germany.
第1章 PREFACE（2 / 2）