Variety is as abundant as all tones of the voice, all ways of walking, coughing, blowing the nose, sneezing. We distinguish vines by their fruit, and call them the Condrien, the Desargues, and such and such a stock. Is this all? Has a vine ever produced two bunches exactly the same, and has a bunch two grapes alike? etc. I can never judge of the same thing exactly in the same way. I cannot judge of my work, while doing it. I must do as the artists, stand at a distance, but not too far. How far, then? Guess.

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