"Arise, ye who refuse to be slaves! With our flesh and blood, let us build a new Great Wall! As China faces its greatest peril From each one the urgent call to action comes forth: Arise! Arise! Arise! Millions of but one heart Braving the enemies' fire! March on! Braving the enemies' fire! March on! March on! March, march on!"
January 1, 1970
https://en.wikiquote.org/wiki/Volunteering