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:
“It is not worth the while to let our imperfections disturb us always. The conscience really does not, and ought not to monopolize the whole of our lives, any more than the heart or the head. It is as liable to disease as any other part.”
—Henry David Thoreau (1817–1862)
“Women have their heads in their hearts. Man seems to have been destined for a superior being; as things are, I think women generally better creatures than men. They have weaker appetites and weaker intellects but much stronger affections. A man with a bad heart has been sometimes saved by a strong head; but a corrupt woman is lost forever.”
—Samuel Taylor Coleridge (1772–1834)
“O heart the winds have shaken, the unappeasable host
Is comelier than candles at Mother Mary’s feet.”
—William Butler Yeats (1865–1939)