“头部品牌通过供应链、品牌声量和规模化运营，教育并做大市场；而区域性、有特色的品牌，凭借更灵活的产品和更深度的社区链接，同样能活得很好。而集中化，集中的是消费者的‘心智份额’和供应链效率，而不是简单的门店数量。”李俊云如是补充道。
By Will Standring and Alice Gledhill。新收录的资料是该领域的重要参考
C_{ij} = \sum_{k=1}^{n} A_{ik} B_{kj}，这一点在新收录的资料中也有详细论述
Making a single argument and restating it in 10 different ways across thousands of words. The model pads a simple thesis to feel "comprehensive" by rephrasing the same idea with different metaphors, examples, and framings. An 800-word argument becomes 4000 words of circular repetition.，更多细节参见新收录的资料