POSTCARDS TO PROBATIONERS MISTAKES OF MYSTICS I. Since truth is supra-rational, it is incommunicable in the language of reason. II. Hence all mystics have written nonsense, and what sense they have written is so far untrue. III. Yet as a still lake yields a truer reflection of the sun than a torrent, he whose mind is best balanced will, if he become a mystic, become the best mystic. THE METHOD OF EQUILIBRIUM I. THE PASSIONS, Etc. I. Since the ultimate truth of teleology is unknown, all codes of morality are arbitrary. II. Therefore the student has no concern with ethics as such, III. He is consequently free ‘to do his duty in that state of life to which it has pleased God to call him.’ II. THE REASON I. Since truth is supra-rational, any rational statement is false. II. Let the student then contradict every proposition that presents itself to him. 197