mergeSortRecursive(arr, mid, right); // 排序右半部分
除了补短板，因为智能体要行动、要和环境交互，需要有感知和执行。
。夫子对此有专业解读
Brewster runs SpeedPro on three operating principles — growth, profitability, and efficiency — focusing on adding customers and leveraging technology to stay efficient.
Greater than: Every domino half in this space must add up to more than the number.