Saad Ahmed

“The highest function of love is that it makes the loved one a unique and irreplaceable being.”
― Tom Robbins, Jitterbug Perfume

“To love at all is to be vulnerable. Love anything and your heart will be wrung and possibly broken. If you want to make sure of keeping it intact you must give it to no one, not even an animal. Wrap it carefully round with hobbies and little luxuries; avoid all entanglements. Lock it up safe in the casket or coffin of your selfishness. But in that casket, safe, dark, motionless, airless, it will change. It will not be broken; it will become unbreakable, impenetrable, irredeemable. To love is to be vulnerable.”
― C.S. Lewis, The Four Loves

“Good night, good night! parting is such sweet sorrow,
That I shall say good night till it be morrow.”
― William Shakespeare, Romeo and Juliet

“Love is that condition in which the happiness of another person is essential to your own.”
― Robert A. Heinlein, Stranger in a Strange Land