A famous love quote from the romantic poet E.E. Cummings' is, "Unless you love someone, nothing else makes any sense.” Another, from the book "Across the Universe," by Beth Revis is, "And in her smile I see something more beautiful than the stars.”
William Shakespeare is also noted for his romantic plays, such as "Romeo and Juliet" and "Antony and Cleopatra." However, one of his most famous love quotes is, "Hear my soul speak. Of the very instant that I saw you, did my heart fly at your service," from "The Tempest."
Other quotes on the subject of love and romance are available on a number of websites, including BrightDrops.com, which offers 75 of the best love quotes of all time. EpicReads.com also provides a list of quotes from the young adult genre of literature, and NoSweatShakespeare.com lists 50 love quotes from Shakespeare's plays.