From 《
论语·
微子》 (Analects: Weizi), spoken by the 'madman of Chu' (
楚狂接舆) as he passed Confucius singing: 『
往者不可谏,
来者犹可追』— 'the past can't be remonstrated with, but what's to come can still be pursued.' The line also echoes in Tao Yuanming's 《
归去来兮辞》: 『
悟已往之不谏,
知来者之可追』.