If we use two sounds to metaphor the logic of social operation, cannons represent hard commands and rules, while rock n roll represents the impulse for expression and creation.
In a world of only cannons, all rules are fixed and unquestionable. People do not need to think; they only need to obey. Efficiency may be high, but the room for innovation is zero. In any system with only top-down commands and no bottom-up feedback, the system will eventually ossify.
Rock n roll represents an opposing force: questioning, expression, creation. It is not always right, but it provides diversity. Diversity is the fundamental guarantee that a system can adapt and survive when the environment changes.
From a logical perspective, cannons maintain order while rock n roll drives evolution. Order and evolution need to coexist. Without order, the system descends into chaos. Without evolution, the system becomes obsolete when the environment shifts. What is needed is a balance between the two, not one overwhelming the other, but leaving room for expression within the framework of order.
This framework applies to systems at different levels, from national governance to corporate management to personal growth. In any system, preserving a degree of uncontrollable, spontaneous, creative force is a necessary condition for the long-term health of the system.
Rock n roll is more important than cannons, not because it is more noble, but because in a rapidly changing world, the speed of evolution determines the probability of survival. And the raw material for evolution never comes from commands. It comes from expression.