A bad beginning makes a bad ending.
A bird in the hand is worth than two in the bush.
A close mouth catches no flies.
A constant guest is never welcome.
Actions speak louder than words.
Adversity makes a man wise， not rich.
A fox may grow gray， but never good.
A friend in need is a friend indeed.
A good beginning is half done.
A good beginning makes a good ending.
A leopard cannot change its spots.
A man can do no more than he can.
A miss is as good as a mile.
Business is the salt of life.
Children are what the mothers are.
Custom is a second nature.
Don‘t put the cart before the horse.
Even Homer sometimes nods.
Everybody‘s business is nobody's business.
Fact speak louder than words.
God helps those who help themselves.
Hear all parties.
He who does not advance loses ground.
It is hard to please all.
Justice has long arms.
Measure for measure.
No man is born wise or learned.
Observation is the best teacher.
One swallow does not make a summer.
Prevention is better than cure.
Talking mends no holes.
Where there is smoke， there is fire.
You may know by a handful the whole sack.