虽然战争在即，人们照常忙着自己的事。

Despite the threat of war, people went about their business as usual.

《牛津词典》

他要乱花钱，那是他自己的事。

If he wants to waste his money, that's his lookout.

《牛津词典》

现在你该把自己的事好好安排一下了。

It's time you got yourself sorted.

《牛津词典》

And the first thing you do is ask is it an instance of some problem that other people have already solved?

而且你以前从没碰过这个问题,你首先要做的一件事就是问问自己,这是不是一个别人已经解决了的问题？

麻省理工公开课 - 计算机科学及编程导论课程节选

Milton elaborates on this claim that we should read and prove anything we want, for we are sufficient to judge aright.

弥尔顿详尽阐明了这个论点，我们应该多读书,去求证自己想知道的所有事，因此我们才能够做正确的判断。

耶鲁公开课 - 弥尔顿课程节选

So this is important, it's a little bit subtle, but if you don't really understand this deeply, you'll find yourself getting confused a lot.

但你如果没有挺深刻的理解，这件事的话，你会发现自己在这个问题上很困惑。

麻省理工公开课 - 计算机科学及编程导论课程节选