断无此理

Explanation: Off: Absolutely, definitely. Absolutely no such reason. 　　Source: Qing Wu Jingzi "Scholars" back forty of a young woman, alone, outside, nor a partner, by selling poems to live, I am afraid that no such grounds off the world. " 　　Examples: A young woman, alone, outside, nor companions, by selling poems to live, I am afraid the world ~. (Qing Wu Jingzi "Scholars" back forty)