What are some good sad love quotes

Love does not consist in gazing at each other
but in looking together in the same direction.
~ by Antoine de Saint-Exupery ~

You come to love not by finding the perfect person,
but by seeing an imperfect person perfectly.
~ by Sam Keen ~

Love is always bestowed as a gift --
freely, willingly, and without expectation....
We don't love to be loved; we love to love.
~ by Leo Buscaglia ~

Love grows by giving. The love we give away is the only love we keep. The only way to retain love is to give it away.
~ by Elbert Hubbard ~

The most powerful symptom of love is a tenderness which becomes at times almost insupportable.
~ by Victor Hugo ~

Inside the heart of each and every one of us there is a longing to be understood by someone who really cares. When a person is understood, he or she can put up with almost anything in the world.
~ by Rev Ed Hird ~