19.君子之交淡如水.A hedge between keeps friendship green.

　　20.机不可失,时不再来.Take time while time is,for time will away.

　　21.集思广益.Two heads are better than one.

　　22.未雨绸缪.Provide for a rainy day.

　　23.真金不怕火炼.True blue will never strain.

　　24.必须相信自己,这是成功的秘诀.You have to believe in yourself.That's the secret of success.

　　25.燕雀安知鸿鹄之志.A sparrow cannot understand the ambition of a swan.

　　26.身正不怕影子歪.A straight foot is not afraid of a crooked shoe.

　　27.天涯何处无芳草.There is plenty of fish in the sea.

　　28.大智若愚.Cats hind their paws.

　　29.人不可貌相,海水不可斗量.Judge not a book by its cover.(Never judge from appearances.)

　　30.有情人终成眷属.All shall be well,Jack shall have jill.

　　31.海内存知己,天涯若比邻.The world is but a little place,after all.

　　32.宁为鸡头,不为凤尾.It is better to be a head of dog than a tail of a lion..

　　33.良药苦口.A good medicine tastes bitter.

　　34.知识就是力量.Knowledge is power.

　　35.金钱不是万能的.Money is not everything.