I have strung these things together on a slight enough thread; but as the things themselves are slight, it is possible that the thread (and the metaphor) may manage to hang together. These notes range over very variegated topics and in many cases were made at very different times. They concern all sorts of things from lady barristers to cave-men, and from psycho-analysis to free verse. Yet they have this amount of unity in their wandering, that they all imply that it is only a more traditional spirit that is truly able to wander. The wild theorists of our time are quite unable to wander. When they talk of making new roads, they are only making new ruts. Each of them is necessarily imprisoned in his own curious cosmos; in other words, he is limited by the very largeness of his own generalization. The explanations of the Marxian must not go outside economics; and the student of Freud is forbidden to forget sex. To see only the fanciful side of these serious sects may seem a very frivolous pleasure-and I will not dispute that these are very frivolous criticisms. I only submit that this frivolity is the last lingering form of freedom.