These are mellower quotes that err on the humorous side of things:

• True love comes quietly, without banners or flashing lights. If you hear bells, get your ears checked. Erich Segal
• Love is grand; divorce is a hundred grand. Anonymous
• I was nauseous and tingly all over. I was either in love or I had smallpox! Woody Allen
• The great question, which I have not been able to answer is, What does a woman want?â?? Sigmund Freud
• If love is blind, why is lingerie so popular? Anonymous
• Marriage is the triumph of imagination over intelligence. Second marriage is the triumph of hope over experience. Samuel Johnson
• Love wouldnâ??t be blind if the Braille werenâ??t so damned much fun. Anonymous
• Falling in love is so hard on the knees. Aerosmith
• Love is like an hourglass, with the heart filling up as the brain empties. Jules Renard
• An archeologist is the best husband any woman can have; the older she gets, the more interested he is in her. Agatha Christie
• Itâ??s not the men in my life that count itâ??s the life in my men. Mae West
• Love is much nicer to be in than an automobile accident, a tight girdle, a higher tax bracket, or a holding pattern over Philadelphia. Judith Viorst
• Love may not make the world go round, but I must admit that it makes the ride worthwhile. Sean Connery
• Gravitation is not responsible for people falling in love. Albert Einstein
• We donâ??t believe in rheumatism and true love until after the first attack. Marie Ebner Von Eschenbach, Aphorism
• What the world really needs is more love and less paper work. Pearl Bailey
• Valentineâ??s Day is when a lot of married men are reminded what a poor shot Cupid really is. Unknown
• Today is Valentineâ??s Day. Or, as men like to call it, Extortion day. Jay Leno
• Behind every successful man is a woman, behind her is his wife. Groucho Marx
• One should always be in love. That is the reason one should never marry. Oscar Wilde
• You canâ??t buy love, but you can pay heavily for it. Henny Youngman
• Love is an electric blanket with somebody else in control of the switch.Cathy Carlyle
• Nobody will ever win the battle of the sexes. Thereâ??s too much fraternizing with the enemy.Henry Kissinger
• Love is a snowmobile racing across the tundra and then suddenly it flips over, pinning you underneath. At night, the ice weasels come. Matt Groening
• You come to love not by finding the perfect person, but by seeing an imperfect person perfectly. Sam Keen