1. Walls have ears.
小心隔墙有耳。
2. Turn over a new leaf.
洗心革面，改过自新。
3. Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
4. Two heads are better than one.
一个好汉三个帮。
5. Two of a trade seldom agree.
同行是冤家。
6. Two wrongs do not make a right.
别人错了，不等于你对了。
7. Unity is strength.
团结就是力量。
8. Unpleasant advice is a good medicine.
忠言逆耳利于行。
9. Until all is over one's ambition never dies.
不到黄河心不死。
10. Venture a small fish to catch a great one.
吃小亏占大便宜。
11. Touch pitch, and you will be defiled.
常在河边走，哪有不湿鞋。
英文谚语:忠言逆耳
2010-08-15谚语
