《管子·山至数》
桓公说： 就是为了使智者全部拿出智慧，谋士全部拿出谋略，百工全部拿出技巧。
桓公曰： 使智者尽其智，谋士尽其谋，百工尽其巧。
Duke Huan said: “It means making the wise use their full wisdom, the counselors use their full strategies, and the craftsmen use their full skills.”