Do in room as room does.
你拼写错了。应该是When in Rome do as the Romans do.(意思是:入乡随俗)
It's never too late to learn.
活到老,学到老。
Little by little one goes far.
积少成多
Practice makes perfect .
熟能生巧
There is no end to learning.
学无止境
walls have ears.
隔墙有耳
It's never too late to learn. 活到老,学到老。