Whether in war or peace, the chief difference between good thinking and bad thinking is this: good thinking deals with causes and effects and leads to logical, constructive planning;

不管是在战乱还是和平年代，积极的思想和消极的思想主要区别在：积极的思想讨论前因后果，做出合理的、建设性的计划；

youdao

A great clamour has arisen around the question of peace or war.

是和是战，闹得甚嚣尘上。

《新英汉大辞典》

In 1915, Freud, among the first to describe it, unveiled the prodigious "disappointment" or "disillusion" of the war, a war that rejected "all the restrictions pledged in times of peace."

1915年，弗洛伊德首先形容这场战争，除了异常令人感到“沮丧”或是失望意外，是抛弃了“所有在和平年代的限制”的战争。

youdao

And Le Monde in Paris said Bush doesn't know hot to make war or peace.

NPR: Europe Reacts with Relief, Optimism to U.S. Changes

Ultimately, it is those governments which bear the responsibility, before their own people and the rest of the world, for making war or peace.

ECONOMIST: Defending the Union

Convincing empirical evidence for the peace-interest hypothesis is a tall order as controlling for all the other factors which make for war or peace is difficult.

ECONOMIST: Going global