“真人不露像”英文怎么说？？？（十万火急）

A wise head makes a close mouth.
真人不露相，露相非真人。

don't show off

hide one's capacities

the ture man doesn't put the ture face out .

A wise head makes a close mouth.

Still water runs deep.

静水流深、水静底深，有真才实学、有真本领的人不露锋芒。