时不我与

Explanation: I: "and I" flip; with: wait. Time will not wait for us. Interminable time to miss, regret less. 　　Source: "Analects, XVII," Sun and Moon passed away men, and old and I do not. " 　　Examples: Vice President Deacon: ~, years old and updated, martyrs old age, Zhuangxinbuyi, as a Public Good. (Zhang Binglin "To Li to the book")