The sense of unhappiness is so much easier to convey than that of happiness. In misery we seem aware of our own existence, even though it may be in the form of a monstrous egotism: this pain of mine is individual, this nerve that winces belongs to me and to no other. But happiness annihilates us: we lose our identity.
Graham GreeneI know one thing you don't. I know the difference between Right and Wrong. They didn't teach you that at school.' Rose didn't answer; the woman was quite right: the two words meant nothing to her. Their taste was extinguished by stronger foods--Good and Evil.
Graham Greene