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:

    “Although the good you do may not be seen by others, your good heart is known by Heaven.”
    —Chinese proverb.

    “Prayer is not asking. It is a longing of the soul. It is daily admission of one’s weakness ... It is better in prayer to have a heart without words than words without a heart.”
    —Mohandas K. Gandhi (1869–1948)

    “And at his heart there may have gnawed
    Sick memories of a dead faith foiled and flawed”
    —Edwin Arlington Robinson (1869–1935)