《太平广记·卷一百七十五·幼敏》
高定七岁那年读《尚书》，读到汤誓一篇，他问父亲说：为什么臣子要讨伐君王呢？
初年七岁，读尚书至汤誓，问父曰：奈何以臣伐君？
When he was seven years old, Gao Ding read "Shangshu" and read the article on "Tangshi", he asked his father: Why did the minister want to crusade against the monarch?