Do you know someone who always finds fault in everything?

你认识什么事都爱挑毛病的人吗？

Then I turn soft, and try to find faults in him.

然后我的语气就会变得轻柔，并想办法找到他的错误。

The mind dedicated to finding faults in any suggestion geared toward profitable improvements, remains poor, over and again.

致力于在任何旨在改善盈利的建议中寻找错误的头脑一次又一次地保持贫乏。

So, if I say: " I can't find fault in your work" , I can't criticize or find weakness in your work.

所以，如果我说：“我挑不出你的工作”，我就不能批评你的工作，也不能挑你的缺点。

Because we're doing our best to find fault in you, maybe it's that I find it hard to forgive the follies and vices of others or their offenses against me.

因为我们竭尽全力地挑剔你，也许是因为我发现很难原谅别人的愚蠢和恶习或他们对我的冒犯。