在一个人的一生中，绝没有两次相同的境遇。

In the life of one man, never the same time returns.

youdao

在我一生中，我可能和很多人交流，但是每一个人是唯一的个体，所以影响是因人而异的。

I may communicate with many people during my lifetime, but each person is a unique individual, so the impact is different for everyone.

youdao

我知道没有一个人可以在一生中不经历困但，挫败和后悔就取得了重大的成功。

I know of no one who has achieved something significant without also in their own lives experiencing their share of hardship, frustration, and regret.

youdao