There’s a certain kind of cultural hero—the artist, the scientist, the thinker—who is often characterized as one who lives for “the work.” Family, friends, moral obligations be damned, the work comes first. The reason the work comes first in the case of the artist, the scientist, the thinker is that its practice makes flare into bright life a sense of inner expressiveness that is incomparable. To feel not simply alive but expressive is to feel as though one has reached center. That conviction of centeredness irradiates the mind, heart, and spirit like nothing else. Many if not most of the Communists who felt destined for a life of serious radicalism experienced themselves in exactly the same way. Their lives too—impassioned by an ideal of social justice—were irradiated by a kind of expressiveness that made them feel brilliantly centered. This centeredness glowed in the dark: it was what made them beautiful, well spoken, and often heroic.