No preset position, no specific object. [1]
"Chen Shu · Biography of Xu Shipu": "The world's genealogy is ingenious, familiar with the old methods, and the equipment made by it is random profit and loss, and the ingenious ideas make people."
Chen of the Southern Dynasty Xuling Xiaoyi Temple Stele: "Wish life Thousand Buddhas It is nothing but a sage. Although the meaning of drawing is the same, the sense of randomness is different. " Song Dynasty Chen Liang Cui Hao: "Those who don't know things are inherently random, and they can be fussy!" bright Wu Chengen [2] The 15th chapter of Journey to the West: "If you come to the time when there is no help or owner, you can adapt to the situation and save your distress." 《 Amazing at the first moment 》Volume 31: "You two, just pretend to be family members. When you go there, you must be careful and act accordingly." Lu Xun 《 Supplement to the Collection ·"Cheating the Moon": "They only thought that they would meet the moon in the future and set off firecrackers to support them, but they did not expect that they would also meet Tengu. And they did not know that even if they did not support them now, they could also say something random to excuse the past if they met the moon in the future." [1] 
