The wealth of society is created by the workers, peasants and working intellectuals. If they take their destiny into their own hands, follow a Marxist-Leninist line and take an active attitude in solving problems instead of evading them, there will be no difficulty in the world which they cannot overcome.
Mao ZedongComplacency is the enemy of study. We cannot really learn anything until we rid ourselves of complacency.
Mao Zedong