From Du Fu's (
杜甫, Tang)
《蜀相》:
出师未捷身先死,长使英雄泪满襟。 (He marched out but fell before victory, forever making heroes' tears soak their robes.) Mourning
诸葛亮, who died on campaign at Wuzhang Plains without fulfilling his vow to restore the Han. Visited at the shrine in Chengdu, Du Fu wrote this in 760.