critical thinking without hope is cynicism, but hope without critical thinking is naïveté. 

People who believe in fundamental and irreversible changes in human nature are themselves ahistorical and naive. If novelists know anything it’s that individual citizens are internally plural: they have within them the full range of behavioral possibilities. They are like complex musical scores from which certain melodies can be teased out and others ignored or suppressed, depending, at least in part, on who is doing the conducting. Ap