察察而明

Explanation: That in the minutiae heart, and since that clear grasp. "Mi Jin Shu Chuan": "If the sage is also a founder of, the Senate almost two German Emperor, Qifeng Hu Yujia, like gentle and Cheong, Cha Cha and Mingqie do not want to have." "Old Zhang Yun Tang Shuwen Court passing on the ancient ":" Do not muddy muddy and dirty, do not Jiaojiao and clear, do not did not fail the dark, Do not Cha Cha while the next. "Qing Wu Jian" Strange two decades, "the first seventy-eight 　　Source: "Mi Jin Shu Chuan" If the sage is also a founder of, the Senate almost two German Emperor, Qifeng Hu Yujia, like gentle and Cheong, Cha Cha and Mingqie do not wish to have. " 　　Examples: Do not muddy muddy and dirty, do not Jiaojiao and clear, did not fail but not dark, not ~. ★ "Old Tang Shuwen Court in passing on Zhang Yun Gu" Thesaurus:  astute on petty things