Fear has its use but cowardice has none.

恐惧有它的用处，懦弱却没有。

youdao

I have many vices, but cowardice, or want of gratitude, are none of the number .

我诚然有许多坏处，可决不怯懦，决不忘恩负义。

youdao

But faith listens neither to Presumption, nor to Despair, nor to Cowardice, nor to Precipitancy, but it hears God say, "stand still," and immovable as a rock it stands.

但是信心对于傲慢，绝望，懦弱，和急躁等等的话，一概不听，只听神的吩咐，“只管站住”屹立不动，有如磐石。

youdao

Not only is expulsion from the ranks of the guardians penalty for cowardice, but Socrates suggests there should be, listen to this, " "erotic rewards for those who excel in bravery."

不只是要排除,各类守护者视为不良行为的懦弱，苏格拉底更暗示应要有，听听这个，“色情作为对最勇敢者的奖赏“

耶鲁公开课 - 政治哲学导论课程节选

Allowing your friend to believe that you too think her six-act play about the invention of the cotton gin is bound for Broadway and of course Hugh Jackman would be an excellent choice to play Eli Whitney is not an act of mercy, but one of cowardice (albeit well-intentioned).

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He spent his working life largely at Harvard, relishing the intellectual fizz as the wartime generation returned to study, using wisely the great freedom granted to tenured professors like himself, but increasingly disgusted in later years by academic trendiness and moral cowardice.

ECONOMIST: Sovietology

To be fair to Mrs Merkel and Europe's other leaders, they have not chosen to muddle through merely out of cowardice, though there has been plenty of that, but because the euro-zone countries are profoundly divided.

ECONOMIST: Italy and the euro