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).
Read more about Heart.
Famous quotes containing the word heart:
“Rejoice, O young man, in thy youth; and let thy heart cheer thee in the days of thy youth, and walk in the ways of thine heart, and in the sight of thine eyes: but know thou, that for all these things God will bring thee into judgment.”
—Bible: Hebrew Ecclesiastes, 11:9.
“When I was one-and-twenty
I heard a wise man say,
“Give crowns and pounds and guineas
But not your heart away;
Give pearls away and rubies,
But keep your fancy free.”
But I was one-and-twenty,
No use to talk to me.”
—A.E. (Alfred Edward)
“Handsome husbands often make a wife’s heart ache.”
—Samuel Richardson (1689–1761)