The light dove, cleaving the air in her free flight, and feeling its resistance, might imagine that its flight would be still easier in empty space. It was thus that Plato left the world of the senses, as setting too narrow limits to the understanding, and ventured out beyond it on the wings of the ideas, in the empty space of the pure understanding. He did not observe that with all his efforts he made no advance—meeting no resistance that might, as it were, serve as a support upon which he could take a stand, to which he could apply his powers, and so set his understanding in motion.
Immanuel Kant, Critique of Pure Reason (trans. Norman Kemp Smith), p. A5/B8.
Immanuel Kant, Critique of Pure Reason (trans. Norman Kemp Smith), p. A5/B8.
Hmm, this would be cooler if not for the fact that light does move faster in a vacuum.
“the light dove.” :P
Oh wow, I completely missed the point. Thanks =)