《资治通鉴·唐纪·唐纪五十九》
于是，李让郑注去拜见王守澄。王守澄开始还面有难色，后来不得已接见郑注。
乃使注往谒守澄，守澄初有难色，不得已见之。
Therefore, Li lets Zheng Zhu go and pay his respects to Wang Shoucheng. At first, Wang Shoucheng shows embarrassment, but later has no choice but to receive Zheng Zhu.