Valentine is coming soon, here some quotes may work for you:

“Love is not love that alters when it alteration finds.”
-Shakespeare

“If I could reach up and hold a star for every time you’ve made me smile, the entire evening sky would be in the palm of my hand.”
-Unknown

“You don’t marry someone you can live with – you marry the person who you cannot live without.”
-Unknown

“Life has taught us that love does not consist in gazing at each other but in looking outward together in the same direction.”
-Saint-Exupery

“A kiss is a lovely trick designed by nature to stop speech when words become superfluous.”
-Ingrid Bergman

“I never knew how to worship until I knew how to love.”
-Henry Ward Beecher

“True love is like ghosts, which everybody talks about and few have seen.”
-La Rochefoucauld

“Better to have loved and lost, than to have never loved at all.”
-St. Augustine

“To love another person is to see the face of God.”
-Les Miserables

“Love is but the discovery of ourselves in others, and the delight in the recognition.”
-Alexander Smith

“Sympathy constitutes friendship; but in love there is a sort of antipathy, or opposing passion. Each strives to be the other, and both together make up one whole.”
-Samuel Taylor Coleridge

“The richest love is that which submits to the arbitration of time.”
-Lawrence Durrell

“Very small degree of hope is sufficient to cause the birth of love.”
-Stendhal

“There is no remedy for love but to love more.”
-Thoreau

“Love cures people – both the ones who give it and the ones who receive it.”
-Dr. Karl Menninger

“To love and win is the best thing. To love and lose, the next best.”
-William M. Thackeray

“If you love someone, let them go. If they return to you, it was meant to be. If they don’t, their love was never yours to begin with…”
-Unknown

“True love never dies for it is lust that fades away. Love bonds for a lifetime but lust just pushes away.”
-Alicia Barnhart

“Who says love never lives? Maybe we’ve never lived.”
-Unknown

“Some love lasts a lifetime. True love lasts forever.”
-Unknown

“If love is great, and there are no greater things, then what I feel for you must be the greatest.”
-Unknown

“The Eskimos have 52 words for snow because it is so special to them; there ought to be as many for love!”
-Margaret Atwood

“Love is like playing the piano. First you must learn to play by the rules, then you must forget the rules and play from your heart.”
-Unknown

“Within you, I lose myself. Without you, I find myself wanting to be lost again.”
-Unknown

“The ultimate test of a relationship is to disagree but to hold hands.”
Alexandra Penney

“No one can understand love who has not experienced infatuation. And no one can understand infatuation, no matter how many times he has experienced it.”
Mignon McLaughlin

“The lover is a monotheist who knows that other people worship different gods but cannot himself imagine that there could be other gods.”
Theodor Reik

“I have found men who didn’t know how to kiss. I’ve always found time to teach them.”
Mae West

“It is the same in love as in war; a fortress that parleys is half taken.”
Marguerite de Valois

“It is the things in common that make relationships enjoyable, but it is the little differences that make them interesting.”
Todd Ruthman

“Love looks not with the eyes, but with the mind,
And therefore is winged Cupid painted blind.”
William Shakespeare

“True love is when you put someone on a pedestal, and they fall – but you are there to catch them.”
-Unknown

“In the arithmetic of love, one plus one equals everything, and two minus one equals nothing.”
Mignon McLaughlin

“The heart has reasons that reason does not understand.”
Jacques Benigne Bossuel

“And when the future hinges on the next words that are said, don’t let logic interfere, believe your heart instead.”
Philip Robinson

“We are, each of us angels with only one wing; and we can only fly by embracing one another.”
Luciano de Crescenzo

“Love is not blind – it sees more, not less. But because it sees more, it is willing to see less.”
Julins Gordon

“Love is composed of a single soul inhabiting two bodies.”
Aristotle

—-

They are all taken from many sites in the internet.