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:

    His form is fixed in my eyes,
    his touch in my limbs,
    his whispers in my ear,
    and his heart is kept in my heart.
    So what can Fate tear in two?
    Hla Stavhana (c. 50 A.D.)

    The heart is blind; but love is not blind. None of the gods is so discriminating.
    Henry David Thoreau (1817–1862)

    Time, thou anticipat’st my dread exploits.
    The flighty purpose never is o’ertook
    Unless the deed go with it. From this moment
    The very firstlings of my heart shall be
    The firstlings of my hand. And even now,
    To crown my thoughts with acts, be it thought and done:
    William Shakespeare (1564–1616)