In the contradiction, the Chu people found out how everyone shouted.

What if the child's spear gets stuck in the child's shield?

The contradiction comes from the difficulty of Han Feizi. It reveals the contradiction of Confucian scholars' thinking of "confusing law with literature" There can be no unbreakable shield and invincible spear in the world. The Chu people unilaterally exaggerated the role of spears and shields, resulting in a situation that could not be justified. Contradictory stories warn people to seek truth from facts, be appropriate, and never be philistine, exaggerated or boastful. The businessman boasted and contradicted himself. As a result, he made a joke and broke his word. This dishonest attitude is not desirable. This idiom also tells people to seek truth from facts when speaking and doing things, and think twice before acting. Speak or do things consistently, so as not to be unable to justify yourself and be asked to be speechless.

Han Fei (about 280 BC to 233 BC), also known as Han Feizi, was born in Xinzheng (now Henan) in South Korea at the end of the Warring States Period. China was an ancient thinker, philosopher, essayist and a representative figure of Legalism.

Han Fei is a master of legalist thoughts, combining Shang Yang's "Fa", Shen Yang's "Shu" and Shen Dao's "Shi", integrating dialectics, simple materialism and law, leaving a lot of speeches and works for later generations. His theory has always been the ideological basis for the ruling class in China feudal society to govern the country.

Han Fei wrote Lonely Indignation, Five Criticism, The Theory of Hiding Inside, The Theory of Hiding Outside, The Theory of Forest and The Difficult Classics, which were collected and compiled into a book Han Feizi by later generations.