Nature, therefore, is subject with absolute precision to all the precepts of geometry as to all the properties of space there demonstrated, this bein… - Immanuel Kant

Act so as to treat humanity, whether in your own person or in that of another, at all times also as an end, and not only as a means.

Im Reiche der Zwecke hat alles entweder einen Preis oder eine Würde. Was einen Preis hat, an dessen Stelle kann auch etwas anderes als Äquivalent gesetzt werden; was dagegen über allen Preis erhaben ist, mithin kein Äquivalent verstattet, das hat eine Würde.

There are such manifold forms of nature; there are many modifications of the general transcendental concepts of nature that are left undetermined by the laws furnished by pure intellect a priori because these laws only concern the general possibility of nature as an object of the senses.