Explanation: With the "irrefutable." Source: "ZHUAIYULE" Kango Yichuan (Cheng Yi) 'nature is reason also' cross (Zhang Zai) 'Mind temperament' two, bump does not break! " Examples: 'Cadres decide everything', which was a ~ words of wisdom. ★ Brief Introduction to the "career management and professional training of cadres and treatment on two"