Mingling with these inarticulate sounds in the low murmur of memory, are the echoes of certain voices I have heard at rare intervals. I grieve to say it, but our people, I think, have not generally agreeable voices. The marrowy organisms, with skins that shed water like the backs of ducks, with smooth surfaces neatly padded beneath, and velvet linings to their singing-pipes, are not so common among us as that other pattern of humanity with angular outlines and plane surfaces, and integuments, hair like the fibrous covering of a cocoa-nut in gloss and suppleness as well as color, and voices at once thin and strenuous,--acidulous enough to produce effervescence with alkalis, and stridulous enough to sing duets with the katydids. I think our conversational soprano, as sometimes overheard in the cars, arising from a group of young persons, who may have taken the train at one of our great industrial centres, for instance,--young persons of the female sex, we will say, who have bustled in full-dressed, engaged in loud strident speech, and who, after free discussion, have fixed on two or more double seats, which having secured, they proceed to eat apples and hand round daguerreotypes,--I say, I think the conversational soprano, heard under these circumstances, would not be among the allurements the old Enemy would put in requisition, were he getting up a new temptation of St. Anthony. There are sweet voices among us, we all know, and voices not musical, it may be, to those who hear them for the first time, yet sweeter to us than any we shall hear until we listen to some warbling angel in the overture to that eternity of blissful harmonies we hope to enjoy.--But why should I tell lies? If my friends love me, it is because I try to tell the truth. I never heard but two voices in my life that frightened me by their sweetness. --Frightened you?--said the schoolmistress.--Yes, frightened me. They made me feel as if there might be constituted a creature with such a chord in her voice to some string in another's soul, that, if she but spoke, he would leave all and follow her, though it were into the jaws of Erebus. Our only chance to keep our wits is, that there are so few natural chords between others' voices and this string in our souls, and that those which at first may have jarred a little by and by come into harmony with it.--But I tell you this is no fiction. You may call the story of Ulysses and the Sirens a fable, but what will you say to Mario and the poor lady who followed him?