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:
“For like as herbs and trees bringen forth fruit and flourish in May, in likewise every lusty heart that is in any manner a lover, springeth and flourisheth in lusty deeds.”
—Thomas Malory (c. 1430–1471)
“If we had a keen vision and feeling of all ordinary human life, it would be like hearing the grass grow and the squirrel’s heart beat, and we should die of that roar which lies on the other side of silence. As it is, the best of us walk about well wadded with stupidity.”
—George Eliot [Mary Ann (or Marian)
“We are at heart so profoundly anarchistic that the only form of state we can imagine living in is Utopian; and so cynical that the only Utopia we can believe in is authoritarian.”
—Lionel Trilling (1905–1975)