急病让夷

Explanation: Still made today will be difficult for themselves, will facilitate to the other. 　　Source: Phrase from the "Lu Mandarin language on": "Sage of the acute disease and let the barbarians." 　　Examples: The duke said: 'The ancients easy to endure the difficult words, ~, my ambition too. ★ Song Wang Yucheng, "Dian Zhong Cheng San Public Shinto gift inscription Shaoqing too often order"