So plainly does it appear that human thought is not produced or occasioned by external circumstances only; but has a special and indestructible germ in human nature. 12. I have been endeavoring to illustrate the doctrine that man's nature is different from the nature of other animals; as subsidiary to the doctrine that the Human Epoch of the earth's history is different from all the preceding Epochs. But in truth, this subsidiary proposition is not by any means necessary to my main purpose. Even if barbarous and savage tribes, even if men under unfavorable circumstances, be little better than the brutes, still no one will doubt that the most civilized races of mankind, that man under the most favorable circumstances, is far, is, indeed, immeasurably elevated above the brutes. The history of man includes not only the history of Scythians and Barbarians, Australians and Negroes, but of ancient Greeks and of modern Europeans; and therefore there can be no doubt that the period of the Earth's history, which includes the history of man, is very different indeed from any period which preceded that. To illustrate the peculiarity, the elevation, the dignity, the wonderful endowments of man, we might refer to the achievements, the recorded thoughts and actions, of the most eminent among those nations;--to their arts, their poetry, their eloquence; their philosophers, their mathematicians, their astronomers; to the acts of virtue and devotion, of patriotism, generosity, obedience, truthfulness, love, which took place among them;--to their piety, their reverence for the deity, their resignation to his will, their hope of immortality. Such characteristic traits of man as man, (which all examples of intelligence, virtue, and religion, are,) might serve to show that man is, in a sense quite different from other creatures, "fearfully and wonderfully made;" but I need not go into such details. It is sufficient for my purpose to sum up the result in the expressions which I have already used; that man is an intellectual, moral, religious, and spiritual being.