If you do not want anyone to know, do not do it.
More Chinese Proverbs:
Don't trust your wife until she has borne you ten sons.Chinese
Give one fish and he's fed for only a day
Chinese
It is easy to get a thousand soldiers, but difficult to get one general.
Chinese
Sleep is the brother of Death.
Chinese
One false step brings everlasting grief
Chinese
The best doctor prevents illness, an average doctor visits when the illness is imminent, and the unskilled doctor treats your present illness.
Chinese