Many merry Christmases, many happy New Years. Unbroken friendships, great accumulations of — Charles Dickens
Of all the things which wisdom provides to make us entirely happy, much the greatest is the possession of friendship. — Epicurus
It is not a lack of love, but a lack of friendship that makes unhappy marriages. — Friedrich Nietzsche
What importance can we attach to the things of this world? Friendship? — François-René de Chateaubriand