" The world is no longer founded on atoms in the void, so the state of the world no longer consists of the positions and velocities of a lot of atoms. Instead, the world is the tremendous mutliple infinity of qubits just described. And to describe its state we must assign a number-a probability amplitude-to every possible configuration of the qubits. In our five-qubit toy model we found that the possible states filled out a space of thirty-two dimensions. The space we must use to describe the state of the Grid, which is our world, brings in infinities of infinities. "

― Frank Wilczek , The Lightness of Being: Mass, Ether, and the Unification of Forces