Quote from : A Pair of Blue Eyes Book

And so, though Smith was not at all the man Knight would have deliberately chosen as a friend—or even for one of a group of a dozen friends—he somehow was his friend. Circumstance, as usual, did it all. How many of us can say of our most intimate alter ego, leaving alone friends of the outer circle, that he is the man we should have chosen, as embodying the net result after adding up all the points in human nature that we love, and principles we hold, and subtracting all that we hate? The man is really somebody we got to know by mere physical juxtaposition long maintained, and was taken into our confidence, and even heart, as a makeshift.