《资治通鉴·宋纪·宋纪九》
决定重新封立太子一事虽然是在极保密的情况下进行的，最终也还是容易泄漏出去，不应该让灾难发生在您的意料之外，而被后世所耻笑。 文帝说： 你真可以说是能够决断大事的人。
事机虽密，易致宣广，不可使难生虎表，取笑千载。 帝曰： 卿可谓能断大事。
Although the decision to establish a crown prince again was made in absolute secrecy, it has still leaked out, and it is not for such a calamity to occur without your knowing, so that you will be mocked by those who come after. The Emperor Wen said, "You may truly be called one who can resolve great issues.