当不幸的事发生，不要往心里面去。

When bad things happen, don't take it personally.

youdao

勇敢，当不幸降临时。

It is Courage, when misfortune falls.

youdao

当不幸降临在他人头上时，他们往往都能像智者一样劝慰别人；

When adversity befalls others, you tend to comfort them like a thinker.

youdao

Unfortunately, when he went through customers' in Japan, they would not let him in.

不幸的是，当他在日本过安检的时候，工作人员不会放行。

麻省理工公开课 - 媒体、教育、市场课程节选

The common good became a real concept and one that, unfortunately, some of his successors didn't some of his successors didn't take terribly seriously.

他使追求公共利益真正成为深入人心的理念,不幸的是,他的接下来的继任者并不把这当回事儿

耶鲁公开课 - 欧洲文明课程节选