因为，如果你相信我们一直所说的，那么，最重要的是我们要如何度过自己的余生。

Cause what really matters if you believe all this stuff we've been saying is, what we're going to do with the rest of our lives.

youdao

如果你仍对锻炼持怀疑态度，我们只能请你相信我们，试一试。

If you're still skeptical about exercising, we can only ask you to trust us and give it a try.

《柯林斯英汉双解大词典》

选择昂贵办公室的原因是为了传递成功的信号，即：“如果我们不是非常成功的话，我们不会把钱浪费在这样豪华的办公室里。 所以，你应该相信我们是成功的。

The purpose of the expensive offices is to signal success, essentially making the statement that

youdao

If you come to believe, if you say to the world, "We are the hope of humans, we are the hope of earth, we are progress.

如果你开始相信,并向全世界发出宣言,"我们是人类的希望,是世界的希望,也是进步的力量

耶鲁公开课 - 美国内战与重建课程节选

Suppose that if you--Suppose we believed--we had good reason to believe-- if you really took seriously the thought that you were going to die, you couldn't stop screaming.

假设我们有很好的理由相信-,如果你确实很认真地相信自己会死，你会尖叫不断这个事实。

耶鲁公开课 - 死亡课程节选