To make a perfect horseman, three things are requisite. First, to know how and when to help your horse. Secondly, how and when to correct him. And thirdly, how and when to praise him and to make much of him.
Some also deny that the earth is in the middest of the world, and some affirme that it is mouable, as also Copernicus by way of supposition, and not for that he thought so in deede: who affirmeth that the earth turneth about, and that the sunne standeth still in the midst of the heauens, by help of which false supposition he hath made truer demonstrations of the motions and reuolutions of the celestiall Spheares, than euer were made before. . . .