151、Talking mends no holes.
空谈无补。
152、Speech is silver, silence is gold.
能言是银，沉默是金。
153、Plain dealing is praised more than practiced.
正大光明者，说到的多，做到的少。
154、A man can not spin and reel at the same time.
一心不能二用。
155、Set a thief to catch a thief.
以贼捉贼。
156、Out of debt, out of danger.
无债一身轻。
157、Obedience is the first duty of a soldier.
军人以服从命令为天职。
158、Health is happiness.
健康就是幸福。
159、No one can call back yesterday.
昨日不会重现。
160、A little neglect may breed great mischief.
小不忍则乱大谋。
161、Practice tenses as much as possible. When you learn a new verb, learn its various forms.
尽可能多的操练时态。学习一个动词的时候，要学习它的各种形态。
162、A match will set fire to a large building.
星星之火，可以燎原。
163、Never say die.
永不言败。
164、A close mouth catches no flies.
病从口入，祸从口出。
165、One boy is a boy, two boys half a boy, three boys no boy.(www.xxlcn.com)
一个和尚挑水喝，两个和尚抬水喝，三个和尚没水喝。
166、No man can do two things at once.
一心不可二用。
167、Once a man and twice a child.
一次老，两次小。
168、A little wind kindles, much puts out the fire.
适可而止，过犹不及。
169、A man has two ears and one mouth that he may hear much and speak little.
人有两只耳朵一张嘴，就是为了多听少说话。
170、He is lifeless that is faultless.
只有死人才不犯错误。
171、Take things as they come.
既来之，则安之。
172、Penny wise, pound foolish.
贪小便宜吃大亏。
