At Rome do as Rome does.

入乡随俗。

相关名言

When in Rome, live as the Romans do; when elsewhere, live as they live elsewhere.

入乡随俗;在其他地方,像他们在其他地方一样生活。

It is hard to live in Rome and strive against the Pope.

生活在罗马并与教皇对抗是很困难的。