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146
THE CHESSMEN OF MARS

fense if I am threatened that it is almost as though the cold steel had eyes and brains. You, with your kaldane brain and your rykor body, never could hope to achieve in same degree of perfection those things that can achieve. Development of the brain should not be the sum total of human endeavor. The richest and happiest peoples will be those who attain closest to well-balanced perfection of both mind and body, and even these must always be short of perfection. In absolute and general perfection lies stifling monotony and death. Nature must have contrasts; she must have shadows as well as high lights; sorrow with happiness; both wrong and right; and sin as well as virtue."

"Always have I been taught differently," replied Ghek; "but since I have known this woman and you, of another race, I have come to believe that there may be other standards fully as high and desirable as those of the kaldanes. At least I have had a glimpse of the thing you call happiness and I realize that it may be good even though I have no means of expressing it. I cannot laugh nor smile, and yet within me is a sense of contentment when this woman sings—a sense that seems to open before me wondrous vistas of beauty and unguessed pleasure that far transcend the cold joys of a perfectly functioning brain. I would that I had been born of thy race."

Caught by a gentle current of air the flier was