That'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 NiebuhrThe tendency to claim God as an ally for our partisan value and ends is the source of all religious fanaticism.
Reinhold NiebuhrDemocracies are indeed slow to make war, but once embarked upon a martial venture are equally slow to make peace and reluctant to make a tolerable, rather than a vindictive, peace.
Reinhold Niebuhr