Aristotle's Principles of Physics

Telezio argued that if Aristotle had been more consistent in following his own principles, he would have reached very different conclusions. For him, there were only three principles, matter, heat, which plays the role of form, and the absence of heat - also known as cold. Neither Telezio nor Campanella after him adopted the new Copernican astronomy so they still had the earth unmoving at the center of the universe.