“If you mean that you hope that your principle will triumph because you fought and won, or that peace will come, your hopes are futile. War never brought peace—it but brings more and greater wars. War is Nature’s natural state—it is folly to combat it. Peace should be considered only as a time for preparation for the principal business of man’s existence. Were it not for constant warring of one form of life upon another, and even upon itself, the planets would be so overrun with life that it would smother itself out. We found upon Barsoom that long periods of peace brought plagues and terrible diseases that killed more than the wars killed and in a much more hideous and painful way. There is neither pleasure nor thrill nor reward of any sort to be gained by dying in bed of a loathsome disease. We must all die—let us therefore go out and die in a great and exciting game, and make room for the millions who are to follow us. We have tried it out upon Barsoom and we would not be without war.” Mu Tel told me much that day about the peculiar philosophy of Toonolians. They believe that no good deed was ever performed except for a selfish motive; they have no god and no religion; they believe, as do all educated Barsoomians, that man came originally from the Tree of Life, but unlike most of their fellows they do not believe that an omnipotent being created the Tree of Life. They hold that the only sin is failure—success, however achieved, is meritorious; and yet, paradoxical as it may seem, they never break their given word. Mu Tel explained that they overcame the baneful results of this degrading weakness—this sentimental bosh—by seldom, if ever, binding themselves to loyalty to another, and then only for a definitely prescribed period. As I came to know them better, and especially Gor Hajus, I began to realize that much of their flaunted contempt of the finer sensibilities was specious. It is true that generations of inhibition had to some extent atrophied those characteristics of heart and soul which the noblest among us so highly esteem; that friendship’s ties were lax and that blood kinship awakened no high sense of responsibility or love even between parents and children; yet Gor Hajus was essentially a man of sentiment, though he would doubtless have run through the heart any who had dared accuse him of it, thus perfectly proving the truth of the other’s accusation. His pride in his reputation for integrity and loyalty proved him a man of heart as truly as did his jealousy of his reputation for heartlessness prove him a man of sentiment; and in all this he was but typical of the people of Toonol. They denied deity, and in the same breath worshiped the fetish of science that they had permitted to obsess them quite as harmfully as do religious fanatics accept the unreasoning rule of their imaginary gods; and so, with all their vaunted knowledge, they were unintelligent because unbalanced.