"One cannot give too many or too frequent warnings against this laxity, or even mean cast of mind, which seeks its principle among empirical motives and laws; for,human reason in its weariness gladly rests on this pillow and in a dream of sweet illusions (which allow it to embrace a cloud instead of Juno)"
Groundwork of the Metaphysics of Morals
Kant, Immanuel. "Groundwork of the Metaphysics of Morals" in <u>Practical Philosophy</u>. Trans. Mary J. Gregor, The Cambridge Edition of the Works of Immanuel Kant (Cambridge: Cambridge University Press, 1996).