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At that moment the two wakes were fairly crossed, and instantly, then, in accordance with their singular ways, shoals of small harmless fish, that for some days before had been placidly swimming by our side, darted away with what seemed shuddering fins, and ranged themselves fore and aft with the stranger’s flanks. Though in the course of his continual voyagings Ahab must often before have noticed a similar sight, yet, to any monomaniac man, the veriest trifles capriciously carry meanings.