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:

    The heart has its reasons of which reason knows nothing: we know this in countless ways.
    Blaise Pascal (1623–1662)

    The impulse to perfection cannot exist where the definition of perfection is the arbitrary decision of authority. That which is born in loneliness and from the heart cannot be defended against the judgment of a committee of sycophants. The volatile essences which make literature cannot survive the clichés of a long series of story conferences.
    Raymond Chandler (1888–1959)

    Miranda. My husband, then?
    Ferdinand. Ay, with a heart as willing
    As bondage e’er of freedom. Here’s my hand.
    Miranda. And mine, with my heart in ‘t.
    William Shakespeare (1564–1616)