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:

    O the cunning wiles that creep
    In thy little heart asleep!
    When thy little heart doth wake,
    Then the dreadful night shall break.
    William Blake (1757–1827)

    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)

    I saw the spires of Oxford
    As I was passing by,
    The grey spires of Oxford
    Against a pearl-grey sky;
    My heart was with the Oxford men
    Who went abroad to die.
    Winifred M. Letts (1887–1972)