《史记·三十世家·田敬仲完世家》
他说 秦国不用兵就得到了三川，进攻楚国、韩国、使魏国受到困窘，魏国便不敢向东联齐，这样就孤立了齐国 。
曰 秦兵不用而得三川，伐楚韩以窘魏，魏氏不敢东，是孤齐也 。
He said Qin won the Three Rivers without using force, attacked Chu and South Korea, and made Wei in trouble. Wei did not dare to unite eastward with Qi, thus isolating Qi. 