One of the most beautiful qualities of true friendship is to understand and to be understood. – Lucius Annaeus Seneca
The friend within the man is that part of him which belongs to you and opens to you a door which never, perhaps, is opened to another. Such a friend is true, and all he says is true; and he loves you even if he hates you in other mansions of his heart. – Antoine de Saint-Exupéry, The Wisdom of the Sands, translated from French b