前无古人，后无来者

Explanation: Means unprecedented. Also used as a satire. With the "no man has gone before, to those who could be seen." 　　Source: Qing Li Ruzhen "Flowers in the Mirror," the ninety-third back: "But today we have an order of the line, not because I want to own, real, Department of unprecedented, or since, actually only solution may be considered through the ages."