On entering a country, ask what is forbidden, on entering a village, ask what are the customs, on entering a private house, ask what should not be mentioned.
进入一个国家，问什么是禁止的，进入一个村庄，问什么是风俗习惯，进入一个私人住宅，问什么是不应该提到的。
标签
Forbidden
Enter
Custom