Explanation: There is empirical evidence to verify. There is no evidence, or if something is not credible. Source: "Book of Mean" on Yan who, although not good sign, no sign do not believe, do not believe the people from the Front. " Examples: The so-called summer ceremony, Yin Li had been no sign documents. ~ ", So his attention is Yuyu Hu Bunya," the Zhou. ★ Guo "Ten Criticisms Criticism of Confucius and Mozi II"
Do not believe there is no verification
Do not believe there is no verification. "Book of Doctrine of the Mean": "on Yan who although good no sign, no sign do not believe, not trusted, the people." Zheng Xuan Note: "sign, or as evidence." Ming Zhi "Fu Song Prefect book": "and no sign not believe years on, To do otherwise would take to phase evidence of Chan Yu, Yi Hai stunned listeners fear. Therefore, any discourse, will be far been cited biography, also forced to ear. "Guo" Ten Criticisms Kong Mo criticism ":" The so-called Xia Li, Yin Li literature have no sign, 'No signs do not believe in', so his attention is 'Yuyu Hu Bunya' of Zhou. "