If you are bitter at heart, sugar in the mouth will not help you.

如果你心里苦，嘴里放糖对你没有好处。

If you are lucky, even your ox will calve.

如果你运气好，连你的牛也会生小牛。

If you can't bite, better not show your teeth.

如果你不会咬人，最好不要露出你的牙齿。

If you can't endure the bad, you'll not live to witness the good.

如果你不能忍受坏的，你就不能活着看到好的。

If you cannot bite, don't show your teeth.

如果你不能咬人，就不要露出牙齿。

If you don't toil, you won't eat.

不劳则无获。

If you don't want to do something, one excuse is as good as another.

如果你不想做某事，一个借口和另一个借口一样好。

If you eat your bagel, you'll have nothing in your pocket but the hole.

如果你吃了百吉饼，你口袋里就只剩下一个洞了。

If you find your friend on the sofa at home with your wife, you had better sell the sofa.

如果你发现你的朋友和你的妻子在家里的沙发上，你最好把沙发卖掉。

If you have nothing to lose, you can try everything.

如果你没什么可失去的，你可以尝试一切。

If you keep on talking, you will end up saying what you didn't intend to say.

如果你继续说下去，到头来你会说出你本来不想说的话。

If you lose your self-respect, you also lose the respect of others.

如果你失去了自尊，你也就失去了别人的尊重。

If you play with a cat, you must not mind her scratch.

如果你和猫玩，你一定不要介意她的抓伤。

If you seek a reputation for wisdom, agree with everyone.

如果你想获得智慧的名声，那就和所有人保持一致。

If you start thinking of death, you are no longer sure of life.

如果你开始思考死亡，你就不再对生命有信心。