A friend is easier lost than found.
得朋友难，失朋友易。
A friend is never known till a man has need.
需要之时方知友。
A friend without faults will never be found.
没有十全十美的朋友。
'After you' is good manners.
“您先请”是礼貌。
A good beginning is half done.
良好的开端是成功的一半。
A good beginning makes a good ending.
善始者善终。
A good book is a good friend.
好书如挚友。
A good book is the best of friends, the same today and forever.
一本好书，相伴一生。
A good conscience is a soft pillow.
不做亏心事，不怕鬼叫门。
A good fame is better than a good face.
美名胜过美貌。
A good husband makes a good wife.
夫善则妻贤。
A good medicine tastes bitter.
良药苦口。
A good wife health is a man's best wealth.
妻贤身体好是男人最大的财富。
A great talker is a great liar.
说大话者多谎言。
A hedge between keeps friendship green.
君子之交淡如水。
A joke never gains an enemy but loses a friend.
戏谑不能化敌为友，只能使人失去朋友。
A leopard cannot change its spots.
积习难改。
A liar is not believed when he speaks the truth.
说谎者即使讲真话也没人相信。
A light heart lives long.
静以修身。
A little body often harbors a great soul.
浓缩的都是精品。
A little knowledge is a dangerous thing.
一知半解，自欺欺人。