When industries mature, growth slows. And when growth becomes more expensive, efficiency becomes the name of the game. Efficiency means sustainability, and that means founders need to obsess over healthier profit margins.
当行业成熟时，增长放缓。当增长变得更加昂贵时，效率就成了关键。效率意味着可持续性，这意味着创始人需要专注于更健康的利润边际。