《资治通鉴·宋纪·宋纪十六》
袁粲图谋萧道成的计划已经确定，打算告诉褚渊。众人认为，褚渊跟萧道成的关系一向密切，不能让他知道。
粲谋既定，将以告渊；众谓渊与道成素善，不可告。
Yuan Can's plan to plot against Xiao Daocheng had been decided, and he planned to tell Chu Yuan. Everyone believes that Chu Yuan has always had a close relationship with Xiao Daocheng and cannot let him know.