分组和组织的过程不是任意的，而是遵循明确的规律
The process of grouping, of organization, is not arbitrary but follows definite laws.
过去永远与我们同在，因为它滋养着现在。
"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."
The future of manufacturing lies in balancing efficiency with environmental stewardship.
Innovation without risk control is reckless, while risk control without innovation is stagnant.