Green and Maroon
Stephen associates the colors green and maroon with his governess, Dante, and with two leaders of the Irish resistance, Charles Parnell and Michael Davitt. In a dream after Parnell's death, Stephen sees Dante dressed in green and maroon as the Irish people mourn their fallen leader. This vision indicates that Stephen associates the two colors with the way Irish politics are played out among the members of his own family.
Emma appears only in glimpses throughout most of Stephen's young life, and he never gets to know her as a person. Instead, she becomes a symbol of pure love, untainted by sexuality or reality. Stephen worships Emma as the ideal of feminine purity. When he goes through his devoutly religious phase, he imagines his reward for his piety as a union with Emma in heaven. It is only later, when he is at the university, that we finally see a real conversation between Stephen and Emma. Stephen's diary entry regarding this conversation portrays Emma as a real, friendly, and somewhat ordinary girl, but certainly not the goddess Stephen earlier makes her out to be. This more balanced view of Emma mirrors Stephen's abandonment of the extremes of complete sin and complete devotion in favor of a middle path, the devotion to the appreciation of beauty.