Note 1724 — Chapter II · THE CANON[1711] OF PURE REASON
Reading edition
Cf. Critique of Practical Reason, W. v. p. 43; Abbott’s trans. p. 132: “The moral law, although it gives no view, yet gives us a fact absolutely inexplicable from any data of the sensible world, or from the whole compass of our theoretical use of reason, a fact which points to a pure world of the understanding, nay, even defines it positively, and enables us to know something of it, namely, a law.”