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 is the essence that inquires.
    He is the axis of the star;
    He is the sparkle of the spar;
    He is the heart of every creature;
    He is the meaning of each feature;
    And his mind is the sky,
    Than all it holds more deep, more high.
    Ralph Waldo Emerson (1803–1882)

    We that are bound by vows and by promotion,
    With pomp of holy sacrifice and rites,
    To teach belief in good and still devotion,
    To preach of heaven’s wonders and delights—
    Yet, when each of us in his own heart looks,
    He finds the God there far unlike his books.
    Fulke Greville (1554–1628)

    Public opinion contains all kinds of falsity and truth, but it takes a great man to find the truth in it. The great man of the age is the one who can put into words the will of his age, tell his age what its will is, and accomplish it. What he does is the heart and the essence of his age, he actualizes his age. The man who lacks sense enough to despise public opinion expressed in gossip will never do anything great.
    Georg Wilhelm Friedrich Hegel (1770–1831)