From "Tender is the Night"

“…His love for Nicole and Rosemary, his friendship with Abe North, with Tommy Barban in the broken universe of the war’s ending—in such contacts the personalities had seemed to press up so close to him that he became the personality itself—there seemed some necessity of taking all or nothing; it was as if for the remainder of his life he was condemned to carry with him the egos of certain people, early met and early loved, and to be only complete as they were complete themselves. There was some element of loneliness involved—so easy to be loved—so hard to love.”

- F. Scott Fitzgerald