1.狗嘴里長不出象牙來。
A cracked bell can never sound well.
2.大人說話,小孩別插嘴。
Children should be seen and not heard.
3.家家有本難念的經(jīng)。
Every family has a skeleton in the cupboard.
4.吃得苦中苦,方為人上人。
No cross, no crown.
5.江山易改,本性難移。
The child is father of the man.