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Letter "S" » systole
«Polarity, or action and reaction, we meet in every part of nature; in darkness and light; in heat and cold; in the ebb and flow of water; in male and female; in the equation of quantity and quality; in the fluids of the animal body; in the systole an»
«Yet the systole and diastole of the heart are not without their analogy in the ebb and flow of love. Friendship,like the immortality of the soul, is too good to be believed.»

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