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:
“I said to Heart, “How goes it?” Heart replied: “Right as a Ribstone Pippin!” But it lied.”
—Hilaire Belloc (1870–1953)
“Not yet has my heart or head
In the least way realized
They and I are civilized.”
—Countee Cullen (1903–1946)
“The heart of the wise man lies quiet like limpid water.”
—Cameroonian proverb.
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