The Basis of Morality by Part 2 Chapter 4 Page 67

once regarded as a subject for mental pathology. Nor would the following plain reflection have failed to present itself. If we discovered a species of apes which intentionally prepared instruments for fighting, or building, or for any other purpose; we should immediately admit that it was endowed with Reason. On the other hand, if we meet with savages destitute of all metaphysics, or of all religion (and there are such); it does not occur to us to deny them Reason on that account. The Reason that proves its pretended supersensuous knowledge was duly brought back to bounds by Kant's critique; but Jacobi's wonderful Reason, that directly comprehends the supersensuous, he must indeed have thought beneath all criticism.

Meanwhile, a certain imperious and oracular Reason of the same kind is still, at the Universities,