Arther Miller on Morality

Interesting quote:

It is impossible for most men to conceive of a morality without sin as of an earth without 'sky' ...the concept of unity, in which positive and negative are attributes of the same force, in which good and evil are relative, ever-changing, and always joined to the same phenomenon--such a concept is still reserved to the physical sciences and to the few who have grasped the history of ideas.

- Arthur Miller, The Crucible