There is no use crying over spilled milk
Children should be seen and not heard大人说话，小孩别插嘴
women should be seen and not heard
hard work never hurt anyone
all work and no play makes Jack a dull boy只工作不玩耍，聪明孩子也变傻
People who live in glass houses should not throw stones正人先正己。
the apple does not fall far from the tree
Good things come in small packages
All that glitters is not gold
Don't judge a book by its cover
Don't bite off more than you can chew
Two heads are better than one
Too many cooks spoil the broth
Two wrongs do not make a right
Every cloud has a silver lining
Hope for the best and prepare for the worst
Don't cross the bridge until you come to it
An ounce of prevention is worth a pound of cure
you can catch more flies with honey than with vinegar
A stitch in time saves nine
Look before you leap
