From Mao Zedong's 1963 ci
《满江红·和郭沫若同志》, written during the Sino-Soviet polemics. The closing stretch reads
一万年太久，
只争朝夕。
试看天下谁能敌 (Ten thousand years is too long, seize the day and hour. Just see who in all the world can rival us). It voices a defiant, world-conquering revolutionary spirit.
