It takes the most cool-headed and good-tempered of drivers to resist the temptation to retaliate when subjected to uncivilized behavior.

当遇到不文明的行为时，只有头脑最冷静、脾气最好的司机才能忍住不报复。

youdao

It takes the most cool-headed and good-tempered of drivers to resist the temptation to revenge when subjected to uncivilized behavior.

当遇到不文明的行为时，只有头脑最冷静、脾气最好的司机才能抵制报复的诱惑。

youdao

She has a reputation for being calm and cool-headed.

她以冷静沉着著称。

《柯林斯英汉双解大词典》

"On the Internet, the other side is trying to exploit people's feelings, and they give them instructions on how to do wrong things and we have to give (them) tools and manuals also on how to stay cool and level-headed and stay reasoned and don't get yourself and others in trouble,".

VOA: standard.2009.12.20

Why hazard that kind of damage when some thoughtful preparation, and cool-headed discussion, can disarm many confrontations before they happen?

FORBES: Radioactive Conversations -- and how to avoid them

Times like these, with everybody panicking, ought to be the moment when cool-headed investors step in and make a fortune.

ECONOMIST: Have markets got what they wanted at last?

The speed with which electronic attacks could be launched gives little time for cool-headed reflection and favours early, even pre-emptive, attack.

ECONOMIST: The threat from the internet