Even as rigorous a determinist as Karl Marx, who at times described the social behaviour of the bourgeoisie in terms which suggested a problem in social physics, could subject it at other times to a withering scorn which only the presupposition of moral responsibility could justify.
Reinhold NiebuhrThat's why history is not an answer to our problem, because history complicates, enlarges every problem of human existence. Now, the eighteenth and nineteenth centuries didn't believe this.
Reinhold NiebuhrNothing we do, however virtuous, can be accomplished alone; therefore, we are saved by love. No virtuous act is quite as virtuous from the standpoint of our friend or foe as it is from our own standpoint. Therefore we must be saved by the final form of love, which is forgiveness.
Reinhold NiebuhrPolitics deals with a common-sense approach to the imponderables of history, that I think are obscured by a certain kind of rationalism.
Reinhold Niebuhr