拥有幸福感，不需要深入追究往事，或要明白小时候的家庭如何糟糕。

Gaining this sense of happiness does not require a deep understanding of what happened in your past, or even how dysfunctional your family was.

youdao

我知道无论如何，路依然要走下去，往事的疼痛只是一段历史。

I know in any event, the road still must walk, the past events ache is only phase of histories.

youdao

我们谈论了有关他在中国的部分往事，以及他在中国过去两年内，他是如何管理工厂从而使他的工厂能够生产出可以在美国销售的产品。

We talked about his history of getting parts from China and he talked about how it took him two years of his training factories in China before he had product he could sell in the US.

youdao