We are indebted to Marx, Engels, Lenin and Stalin for giving us a weapon. The weapon is not a machine-gun, but Marxism-Leninism.
Mao ZedongWhile swimming in the heavily polluted rivers of south China, despite the pleadings of his security guards and his physician, he would chide his companions if they began to panic in the water: Maybe you're afraid of sinking, Don't think about it. If you don't think about it, you won't sink. If you do, you will.
Mao Zedong