1.翻译下列谚语。
1.time is money ,but money can never buy time .
2.no pains ,no gains
3.knowledg is power
4.a man cannot whistle and drink at the same time.
5.a friend in need is a friend indeed
6,self help is the best help
7.never say die
8.he is the wiser mam who does not think himself so.
参考资料：金山词霸