Men are like May-flies. The most of them see things only during the brief breath of a day. The ages of history and biology are unknown and unconsider… - J. Howard Moore

The doctrine of Universal Kinship is not a new doctrine, born from the more brilliant loins of modern understanding. It is as old almost as human philosophy. It was taught by Buddha twenty-four hundred years ago. And the teachings of this divine soul, spreading over the plains and peninsulas of Asia, have made unnumbered millions mild. It was taught also by Pythagoras and all his school of philosophers, and rigidly practised in their daily lives. Plutarch, one of the grandest characters of antiquity, wrote several essays in advocacy of it. In these essays, as well as in many passages of his writings generally, he demonstrates that he was far ahead of his contemporaries in the breadth and intensity of his moral nature, and in advance even of all except a very few of those living to-day, 2,000 years after him. Shelley among the poets of modern times, and Tolstoy in these latter days, are others among the eminent adherents of this holy cause.

[M]an is an animal. It was away out there on the prairies, among the green corn rows, one beautiful June morning—a long time ago it seems to me now—that this revelation really came to me. And I repeat it here, as it has grown to seem to me, for the sake of a world which is so wise in many things, but so darkened and wayward regarding this one thing. However averse to accepting it we may be on account of favourite traditions, man is an animal in the most literal and materialistic meaning of the word. Man has not a spark of so-called 'divinity' about him. In important respects he is the most highly evolved of animals; but in origin, disposition, and form he is no more 'divine' than the dog who laps his sores, the terrapin who waddles over the earth in a carapace, or the unfastidious worm who dines on the dust of his feet. Man is not the pedestalled individual pictured by his imagination—a being glittering with prerogatives, and towering apart from and above all other beings. He is a pain-shunning, pleasure-seeking, death-dreading organism, differing in particulars, but not in kind, from the pain-shunning, pleasure-seeking, death-dreading organisms below and around him. Man is neither a rock, a vegetable, nor a deity. He belongs to the same class of existences, and has been brought into existence by the same evolutional processes, as the horse, the toad that hops in his garden, the firefly that lights its twilight torch, and the bivalve that reluctantly feeds him.

I do not know of any book [The Universal Kinship] dealing with evolution that I have read with such keen interest. Mr. Moore has a broad grasp and shows masterly knowledge of the subject. And withal the interest never flags. The book reads like a novel. One is constantly keyed up and expectant. Mr. Moore is to be congratulated upon the magnificent way in which he has made alive the dull, heavy processes of the big books. And, then, there is his style. He uses splendid virile English and shows a fine appreciation of the values of words. He uses always the right word.