Do well is better than say well. 

He that will not work shall not eat. 
　　 不劳动者不得食

A work ill done must be twice done. 
　　 未做好的活，需要重新做。

A bad workman quarrels with his tools. 
　　 拙匠常怨工具差（人笨怨刀钝）

Food given by another person is only a throat tickler, but food gained by the labour of one's own hand is the food which satisfies. （ Australian proverb ） 
　　 人家给的食物只能使嗓子眼舒服，而亲手劳动得来的食物则使人心满意足。（澳大利亚谚语）

Labour is often the father of pleasure. 
　　 勤劳常为快乐之源。

He that will not work shall not eat. 
　　 不劳动者不得食。

no song ， no supper. 
　　 不劳无获。

practice makes perfect. 
　　 熟能生巧。

Heaven never helps the man who will not act. 
　　 自己不动，叫天何用。

No pains, no gains. 
　　 没有付出就没有收获。

Nothing is to be got without pains but poverty. 
　　 世上唯有贫穷可以不劳而获。