We therefore describe the world as it happens, not as it is. Newton’s mechanics, Maxwell’s equations, quantum mechanics, and so on, tell us how events happen, not how things are. We understand biology by studying how living beings evolve and live. We understand psychology (a little, not much) by studying how we interact with each other, how we think. . . . We understand the world in its becoming, not in its being. “Things” in themselves are only events that for a while are monotonous.58