What universal theme applies to this novel the most?

Of these:

 A human being’s lack of humanity
 A rebellious human being’s confrontation with a hostile society
 An individual’s struggle toward understanding, awareness, and/or spiritual
enlightenment
 An individual’s conflict between passion and responsibility
 The human glorification of the past/ rejection of the past
 The tension between the ideal and the real
 Conflict between human beings and machines
 The impact of the past on the present
 The inevitability of fate
 The evil of unchecked ambition
 The struggle for equality
 The loss of innocence/disillusionment of adulthood
 The conflict between parents and children
 The making of an artist in a materialistic society
 The clash between civilization and the wilderness
 The clash between appearance and realities
 The pain of love (or what passes for it)
 The perils or rewards of carpe diem