In the view of William James, as of Leonard Woolf and Montaigne, we do not live immured in our separate perspectives, like Descartes in his room. We live porously and sociably. We can glide out of our own minds, if only for a few moments, in order to occupy another being’s point of view. This ability is the real meaning of “Be convivial,” this chapter’s answer to the question of how to live, and the best hope for civilization.

