For after the subject is removed or the eye shut, we still retain an image of the things seen, though more obscure than when we see it...Imagination, therefore, is nothing more than decaying sense.
Thomas HobbesMan is distinguished not only by his reason, but also by this singular passion, from all other animals.
Thomas HobbesThoughts are to the Desires as Scouts and Spies, to range abroad, and find the way to the things Desired.
Thomas HobbesFrom whence it happens, that they which trust to books, do as they that cast up many little sums into a greater, without considering whether those little sums were rightly cast up or not; and at last finding the error visible, and not mistrusting their first grounds, know not which way to clear themselves; but spend time in fluttering over their books, as birds that entering by the chimney, and finding themselves enclosed in a chamber, flutter at the false light of a glass window, for want of wit to consider which way they came in.
Thomas Hobbes