Fear and Intelligence.—If that which is now expressly maintained is true, viz. that the cause of the black pigment of the skin must not be sought in light, might this phenomenon perhaps be the ultimate effect of frequent fits of passion accumulated for century after century (and an afflux of blood under the skin)? while in other and more intelligent races the equally frequent spasms of fear and blanching may have resulted in the white colour of the skin?—For the degree of timidity is the standard by which the intelligence may be measured; and the fact that men give themselves up to blind anger is an indication that their animal nature is still near the surface, and is longing for an opportunity to make its presence felt once more. Thus a brownish-grey would probably be the primitive colour of man—something of the ape and the bear, as is only proper.