William James, A Pluralistic Universe
“ Every element has its own living denizens. Can the celestial ocean of ether, whose waves are light, in which the earth herself floats, not have hers, higher by as much as their element is higher, swimming without fins, flying without wings, moving, immense and tranquil, as by a half-spiritual force through the half-spiritual sea which they inhabit, rejoicing in the exchange of luminous influence with one another, following the slightest pull of one another's attraction, and harboring, each of them, an inexhaustible inward wealth? ”
