Evolution is a sword that cuts both ways. It chooses, it condemns. The fittest survive. There are many called, but few chosen. The most pathetic and pitiful thing in all the world is to see the multitudes striving to get out of the kingdom of the natural man what is not in it. Punishment comes—it, too, is natural; and it is largely within. Degeneracy, through persistent wrong-choosing, is the law of nature—fixed, inevitable. If a man will not choose to ascend, he loses his power to choose. IV The scientist is short-sighted and narrow-sighted who walls science in at the boundary of his senses—a mole accounting for phenomena, and leaving out the eye; a Laura Bridgeman accounting for whatever came into her life by her two or three physical senses. Foolish wise men, not to know that the surest of all proofs is to be looked for in inner experience; that the most real things in the world are made clear not by physical proof, but by life! Darwin reached the point where poetry and music were little to him; yet the world of music and of beauty are more certain than is Mont Blanc or Mount Washington; but there is only one way to know them, and that is to grow the faculties of music and beauty. To the Roman soldiers who may have heard it, how unsubstantial was the Sermon on the Mount; yet its truths of the brotherhood of man, of the fatherhood of God, of meekness, of loving, of justice, of faith in the inner things, outlasted the Roman armies, saw the empire ground to dust, and their speaker, one thousand nine hundred years afterward, by far the most potent personality that ever lived. The mother’s love will outpull gravity, and yet what scientist has chemically analyzed it, or what dissecting-knife has revealed its whereabouts? There are brute women to whom this love is “unthinkable,” “unknowable,” but let them grow the mother-heart, and then they can think it, know it. Foolish wise men, ye can discern the shadow of things; look up and behold the substance! Rochefort said to Gambetta: “Deafness is not politics.” When will scientists learn that true science must have eyes and ears open to all experience within as well as without.