当然，我们并不是总能在当时意识到自己很莫名其妙——有时我们真心相信自己所说的(或者所想的)是很有意义的东西。

Of course, we don't always realize at the time that we aren't making sense - sometimes we earnestly believe we are saying (or thinking) something meaningful.

youdao

例句：他真心诚意地相信自己的优点。

Eg: He was sincerely convinced of his own merit.

youdao

只要自己的信念不变，真心的相信自己，一定会拨开乌云见云天。

So long as their faith are invariable, the sincerity believes itself, certainly will open out the dark cloud to see the cloud day.

youdao