1. A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处，对自己却坏处更大。
2. A crafty knave needs no broker.
狡猾的流氓，不需居间人。
3. A creaking door hangs long on its hinges.
户枢不蠹。
4. Action is the proper fruit of knowledge.
行动是知识的巧果。
5. Actions speak louder than words.
事实胜于雄辩。
