我们是少数，必须让人们相信我们动机的正当性。

We are a minority and must convince people of the justice of our cause.

《柯林斯英汉双解大词典》

如果想让人们相信我们所写的内容，必须确保事实的准确性。

If we want people to believe what we write, we must make sure our facts are true.

youdao

比如说，我们应该鼓励人们相信我们。

For example, we should encourage people to believe in us.

youdao

Now, at the start, I distinguished two claims people might have in mind when they say, "Nobody believes they're going to die."

一开始的时候，我已经区别了,两种当人们说“没人相信自己会死“时，他们脑中可能存在的想法“

耶鲁公开课 - 死亡课程节选

I think... I'm hopeful that there will be some action in the next coming years

我认为……我相信在接下来几年内人们会采取行动，

喜欢环境法课程 - SpeakingMax英语口语达人

I know that there had been religious traditions that had been taught and believed in this possibility.

我知道有些宗教理念,会去教人们,相信这种可能。

耶鲁公开课 - 死亡课程节选