《汉书·传·贾邹枚路传》
因为周文王能够摆脱鄙俗拘谨之语的牵累，而广采志趣高远的议论，因此独能获得光明远大的道理。
何则？以其能越挛拘之语，驰域外之议，独观乎昭旷之道也。
Because King Wen of Zhou was able to free himself from the constraints of vulgar and conventional speech, and broadly gathered farsighted arguments and opinions, and therefore alone was able to obtain bright and far-reaching principles.