"Yes, I have a pair of eyes," replied Sam, "and that's just it. If they wos a pair o' patent double million… — Charles Dickens

"Yes, I have a pair of eyes," replied Sam, "and that's just it. If they wos a pair o' patent double million magnifyin' gas microscopes of hextra power, p'raps I might be able to see through a flight o' stairs and a deal door; but bein' only eyes, you see, my wision 's limited."

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