Heart

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:

    If the heart has its reasons, perhaps the body
    Has its own lumbering sort of carnal spirit,
    Felt in the tingling bruises of collision,
    And known to captains as esprit de corps.
    Anthony Hecht (b. 1923)

    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)

    Those to whom God has imparted religion by feeling of the heart are very fortunate and are rightly convinced. But to those who do not have it, we can give it only by reasoning, waiting for God to give it by feeling of the heart—without which faith is only human and useless for salvation.
    Blaise Pascal (1623–1662)