What is the core idea of Guiguzi?

Guiguzi's core idea: invisibility is better than white debate. Advocating strategies and techniques of debate.

Guiguzi (400-320 BC), surnamed Wang, named Xu, also known as Wang Li, named Xuanweizi. Huaxia nationality, who spoke the song of defending the country during the Spring and Autumn Period and the Warring States Period (now Qixian County, Hebi City, Henan Province); One is Wei Guoye (Linzhang County, Handan, Hebei Province) during the Warring States Period.

Guiguzi is a representative figure of Taoism in the Spring and Autumn Period and the Warring States Period, the originator of strategists, and a colorful figure in the history of China. Throughout the ages, he has been regarded as a strange man. He is good at keeping healthy body, mental thinking, understanding the trend of combining rigidity with softness, being familiar with the art of vertical and horizontal coitus, and having unique wisdom.

Guiguzi often goes into the mountains to collect herbs and cultivate monasteries. Because of his seclusion in Guigu, he called himself Mr. Guigu. According to legend, Wang Chan, the ancestor of Yunmeng Mountain in Qixian County, Henan Province, is the name of Guiguzi in later generations and one of the pre-Qin philosophers.

Gui Guzi is the originator of strategists (and one of the famous representatives of Taoists and militarists), and Su Qin and Zhang Yi are his two most outstanding disciples (see Historical Records). In addition, Sun Bin and Pang Juan were also his disciples (see History of Eastern Zhou Dynasty and Romance of Sun Pang). He knows what's going on in the world, taking into account mathematics, and no one can be better than him. Theology: astrology, divination and gossip, accurate budget, very accurate; Second, military science, six towers and three strategies, endless changes, marching in array, unpredictable ghosts and gods; The third is to study abroad, remember more and listen more, judge the situation rationally, export as a chapter, and it is difficult for ten thousand people; The fourth is to be born with learning, cultivate one's morality, get rid of illness and prolong life, be proficient in skills and be pedantic and profound.