hink that the foundations of all natural knowledge were
laid when the reason of man first came face to face with the facts of
Nature; when the savage first learned that the fingers of one hand are
fewer than those of both; that it is shorter to cross a stream than to
head it; that a stone stops where it is unless it be moved, and that it
drops from the hand which lets it go; that light and heat come and go
with the sun; that sticks burn away to a fire; that plants and animals
grow and die; that if he struck his fellow-savage a blow he would make
him angry, and perhaps get a blow in return, while if he offered him a
fruit he would please him, and perhaps receive a fish in exchange. When
men had acquired this much knowledge, the outlines, rude though they
were, of mathematics, of physics, of chemistry, of biology, of moral,
economical, and political science, were sketched. Nor did the germ of
religion fail when science began to bud. Listen to words which though
new, are yet three thousand years old:--

"...When in heaven the stars about the moon
Look beautiful, when all the winds are laid,
And every height comes out, and jutting peak
And valley, and the immeasurable heavens
Break open to their highest, and all the start
Shine, and the shepherd gladdens in his heart." [2]

If the half-savage Greek could share our feelings thus far, it is
irrational to doubt that he went further, to find, as we do, that upon
that brief gladness there follows a certain sorrow,--the little light of
awakened human intelligence shines so mere a spark amidst the abyss
of the unknown and unknowable; seems so insufficient to do more than
illuminate the imperfections that cannot be remedied, the aspirations
that cannot be realized, of man's own nature. But in this sadness, this
consciousness of the limitation of man, this sense of an open secret
which he cannot penetrate, lies the essence of all religion; and the
attempt to embody it in the forms furnished by the intellect is the
origin of the higher theologies.

Thus it seems impossible to imagine but that the foundations of all
knowledge--secular or sacred--were laid when intelligence dawned, though
the superstructure remained for long ages so slight and feeble as to be
compatible with the existence of almost any general view respecting the
mode of governance of the universe. No doubt, from the first, there were
certain phenomena which, to the rudest mind, presented a c