《汉书·传·贾谊传》
我谨慎地考察自然和社会，用历史加以验证，研究当前必须解决的事情，日夜思念这套治国安邦的办法已经很成熟了。即使禹、舜再生，为陛下计谋，也不会改变这个办法。
臣谨稽之天地，验之往古，按之当今之务，日夜念此至孰也，虽使禹、舜复生，为陛下计，亡以易此。
I have carefully examined nature and society, verified them with history, and studied the current urgent matters. I have been thinking about this set of ways to govern the country and protect the people day and night. Even if Yu and Shun are reborn and make plans for your Majesty, they will not change this method.