1、時不我待

Time and tide wait for no man.

2、殺雞用牛刀

use a steam-hammer to crack nuts

3、實事求是

seek truth from facts; be practical and realistic; be true to facts

4、說曹操，曹操到

speak of the devil

5、實話實說

speak the plain truth; call a spade a spade; tell it as it is

6、實踐是檢驗真理的一標準

Practice is the sole criterion for testing truth.

7、韜光養晦

hide one's capacities and bide one's time

8、糖衣炮彈

sugar-coated bullets

9、天有不測風云

Anything unexpected may happen. a bolt from the blue

10、團結就是力量

Unity is strength.

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