以卵击石

Explanation: Take the egg to touch the stone. Metaphor does not estimate their own strength, self-defeating. 　　Usage: Partial official; as the predicate attribute, object; containing derogatory 　　Source: "Xunzi proposed soldiers" by Jie for Yao, give an example of testing the waters if the eggs to refer to around the boiling. " 　　Examples: Liu Yuzhou does not know the day, strong desire and struggle, as ~, An Debu almost lost? ★ Ming Luo, "Three Kingdoms" back forty 　　Story: Source "Mozi your righteousness" One year, Mo Qi to the north. Way to meet a call ", saying" the people, for Mozi said: "You can not walked north, in the north today, killing the Black Dragon Emperor, your skin is very dark limb, to the north is unlucky to!" Mo said, : "I do not believe you!" Then he continued to walk north. But soon, he came back, because of water flooding the north side of Zi can not cross the river to go; called "reads" the man proudly on Mozi said: "how? I said, Well you can not go north! Case to trouble, right? "Mo smiled and said:" Zi water flooding, both north and south by blocking all pedestrian. pedestrians in black skin, white skin, but also, how would go through it? "" said "hear cleared his throat to speak. Mo Tzu said: "If the Emperor in the East to kill the Green Dragon, Red Dragon in the south killed, killed in the West White Dragon, and then killed in central Huanglong, would not move to the world's people are incredibly it? So, you The lie is the truth, but I resist, like to take the egg to touch the stone, the whole world full of eggs touch the light, stone, or destroyed them. "", saying "shame listening puppet away. Thesaurus:  Pi Fu regret tree, overestimate one’ s strength or oneself, Lisuo cannot, Pi Fu Tai Basin, Pi Fu shake the tree, Mantis arm when the car, Tarzan Egg press, like an egg knocking itself against a stone, Ant Shake the tree