他们缺乏信念的力量。

They lack the force of conviction.

youdao

不，我不会把金条藏在床下，因为我仅仅只是对我的信念缺乏一些勇气罢了。

No, I’m not stashing gold bars under my bed. But that’s only because I lack the courage of my convictions.

youdao

在缺乏信息的情况下，我们根据自己的想法形成了一些信念，并且会抱着怀疑的态度去看待我们所不知道的事情。

In the absence of information, we form beliefs based on what we think we know, often with a skeptical feeling towards what we don't know.

youdao