Heart
The heart is a hollow muscle that pumps blood throughout the blood vessels by repeated, rhythmic contractions. It is found in all animals with a circulatory system (including all vertebrates).
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Famous quotes containing the word heart:
“When people do not respect us we are sharply offended; yet deep down in his private heart no man much respects himself.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“I know I have the body of a weak, feeble woman; but I have the heart and stomach of a king—and of a King of England too, and think foul scorn that Parma or Spain, or any prince of Europe, should dare to invade the borders of my realm; to which, rather than any dishonour should grow by me, I myself will take up arms—I myself will be your general, judge, and rewarder of every one of your virtues in the field.”
—Elizabeth I (1533–1603)
“The heart beats thick,
Big trout muscle out of the dead cold;”
—Ted Hughes (b. 1930)