《资治通鉴·晋纪·晋纪三十四》
梁中庸说： 人的智慧，有的时候显得有余，有的时候又显得不足；人的命运，有的时候可以让人成功，有的时候又可以让人失败。殿下与索嗣，得失成败的道理、原因，我实在还不能想明白。
中庸曰： 智有短长，命有成败。殿下之与索嗣，得失之理，臣实未之能详。
Liang Zhong Yong said, “People’s intelligence sometimes seems in excess, and sometimes seems lacking; people’s fate sometimes leads to success, and sometimes leads to failure. Your highness and Suo Si, the reasons and principles for your gains and losses, I really cannot yet understand.”