A bad beginning makes a bad ending.
不善始者不善终。
A bad thing never dies.
遗臭万年。
A bird in the hand is worth than two in the bush.
一鸟在手胜过双鸟在林。
A faithful friend is hard to find.
知音难觅。
A fall into a pit, a gain in your wit.
吃一堑，长一智。
A fox may grow gray, but never good.
江山易改，本性难移。
A friend in need is a friend indeed.
患难见真情。
A friend is easier lost than found.
得朋友难，失朋友易。
A good conscience is a soft pillow.
不做亏心事，不怕鬼叫门。
