"Wise and foolish" means that the wisest person looks stupid on the outside. Jiang Ziya may be such a person, he fishes in Weibin, straightens the hook, and does not hang the bait, saying "the willing person takes the bait", people laugh at him, thinking that this person is a fool. But I don't know that Jiang Ziya is fishing, and his intention is not to fish small fish in the river, but to catch the "big fish" of Xibohou.
"Courageous and cowardly" means that a truly brave person looks timid. Han Xinning was humiliated by his crotch, and he refused to fight bravely with a few scoundrels for the sake of being momentarily fast. and the younger generation died because of the battle of will, and died as light as a feather. True heroes will choose to show their great skills on the battlefield.
The treacherous is like loyalty, and the great deceit is like faith. "A very cunning and cunning person seems to be faithful and sincere. Wang Mang, who usurped the Han Dynasty and established a new dynasty, was such a person. When his ambitions were not exposed, he disguised himself as a loyal and loyal servant, and he was even able to kill his relatives with righteousness, beating his son to death with his own hands. Who in the world is not convinced? Who doubts his impartiality and loyalty to the imperial court?
"Dazhi Ruoqu" means that the most upright person seems to be easy-going on the surface, but in fact he always adheres to principles and keeps the bottom line. Dongfang Shuo looks like a courtier of Emperor Wu of the Han Dynasty, who specializes in making the emperor happy, but in fact, he is clear from wrong, fair and just, and corrects many mistakes made by the emperor.
"Eloquent and unspeakable" refers to a person who can speak well and does not flaunt his eloquence. "The sound of the big voice, the elephant is invisible" means that the most beautiful sound is the silent sound, and the most beautiful body is ethereal. "The master craftsman does not cut" means that the skilled craftsman does not care about cutting and is overly carved".