置信区间理论提供了一种不同于点估计和假设检验的估计未知参数的方法。

First you take a drink, then the drink takes a drink, then the drink takes you.

Success comes from focusing on what truly matters and letting go of the rest.

Diversity in mining isn't optional—it's essential for growth.

品质是企业的生命线，任何时候都不能妥协。

强调资源、目标和取舍的重要性。