Knowledge is power.
Never put off till tomorrow what you can do today.
Never too old to learn.
Seeing is believing.
Better late than never.（It's never too late to mend.）
Well begun is half done.
A contented mind is a perpetual feast.
The early bird gets the worm.
A friend in need is a friend indeed.
Actions speak louder than words.
Advice when most needed is least heeded.
After rain comes sunshine.
All good things come to an end.
All is well that ends well.
As you make your bed so you must lie on it.
Birds of a feather flock together.
Charity begins at home.
Comparisons are odious.
Constant dripping wears away the stone.
Discretion is the better part of valor.
Do as you would be done by.
Enough is as good as feast.
Fine feathers make fine birds.
Haste makes waste.
Health is better than wealth.
Let every man skin his own skunk.
Look before you leap.
Put money aside for a rainy day.
Speak of the devil, and the devil comes！
There is no smoke without fire.