《论衡·卷七·语增篇》
李斯责备淳于越说： 这些儒生不效法今人而去仿照古人，用它们来非难当今皇上，迷惑混乱老百姓。
李斯非淳于越曰： 诸生不师今而学古，以非当世，惑乱黔首。
Li Si accused Chunyu Yue, saying: "These Confucian scholars do not follow the example of modern people but imitate the ancients, using them to criticize the current emperor and confuse the common people."