言必信，行必果：说到做到，行必有结果——信用的最小闭环。可与民无信不立并读。少承诺、必兑现，比解释更快。今日：承诺前先缩范围，比事后解释更快修复信任。

Speech must be trustworthy, action must reach fruit—the smallest loop of credibility. Pair with trust as foundation. Today: shrink the promise before you speak; it repairs trust faster than later excuses.