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:

    He hath a heart as sound as a bell and his tongue is the clapper, for what his heart thinks, his tongue speaks.
    William Shakespeare (1564–1616)

    Only ambition is fired by the coincidences of success and easy accomplishment but nothing is quite as splendidly uplifting to the heart as the defeat of a human being who battles against the invincible superiority of fate. This is always the most grandiose of all tragedies, one sometimes created by a dramatist but created thousands of times by life.
    Stefan Zweig (18811942)

    While I wrought out these fitful Danaan rhymes,
    My heart would brim with dreams about the times
    When we bent down above the fading coals
    And talked of the dark folk who live in souls
    Of passionate men, like bats in the dead trees....
    William Butler Yeats (1865–1939)