ew, or in learning how the circulation
of the blood is carried on, than they find in learning that the genitive
plural of _pais_ and _pas_ does not take the circumflex on the
termination. And one piece of natural knowledge is added to another, and
others are added to that, and at last we come to propositions so
interesting as Mr. Darwin's famous proposition[128] that "our ancestor
was a hairy quadruped furnished with a tail and pointed ears, probably
arboreal in his habits." Or we come to propositions of such reach and
magnitude as those which Professor Huxley delivers, when he says that
the notions of our forefathers about the beginning and the end of the
world were all wrong, and that nature is the expression of a definite
order with which nothing interferes.

Interesting, indeed, these results of science are, important they are,
and we should all of us be acquainted with them. But what I now wish you
to mark is, that we are still, when they are propounded to us and we
receive them, we are still in the sphere of intellect and knowledge. And
for the generality of men there will be found, I say, to arise, when
they have duly taken in the proposition that their ancestor was "a hairy
quadruped furnished with a tail and pointed ears, probably arboreal in
his habits," there will be found to arise an invincible desire to relate
this proposition to the sense in us for conduct, and to the sense in us
for beauty. But this the men of science will not do for us, and will
hardly even profess to do. They will give us other pieces of knowledge,
other facts, about other animals and their ancestors, or about plants,
or about stones, or about stars; and they may finally bring us to those
great "general conceptions of the universe, which are forced upon us
all," says Professor Huxley, "by the progress of physical science." But
still it will be _knowledge_, only which they give us; knowledge not put
for us into relation with our sense for conduct, our sense for beauty,
and touched with emotion by being so put; not thus put for us, and
therefore, to the majority of mankind, after a certain while,
unsatisfying, wearying.

Not to the born naturalist, I admit. But what do we mean by a born
naturalist? We mean a man in whom the zeal for observing nature is so
uncommonly strong and eminent, that it marks him off from the bulk of
mankind. Such a man will pass his life happily in collecting natural
knowledge and reasoning upon it, and will ask