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:

    You took my heart in your hand
    With a friendly smile,
    With a critical eye you scanned,
    Then set it down,
    And said: It is still unripe,
    Better wait awhile;
    Christina Georgina Rossetti (1830–1894)

    I am afraid that old women are more skeptical in their most secret heart of hearts than any man: they believe in the superficiality of existence as in its essence, and all virtue and profundity is to them merely a veil over this “truth,” a most welcome veil over a pudendum—and so a matter of decency and modesty, and nothing else.
    Friedrich Nietzsche (1844–1900)

    Madame Pertelote, my worldes bliss,
    Harkneth these blissful birdes how they sing,
    And see the freshe flowers how they spring;
    Full is mine heart of revel and solace!’
    But suddenly him fell a sorrowful case,
    For ever the latter end of joy is woe.
    Geoffrey Chaucer (1340?–1400)