Sustainability in mining isn't an option—it's a necessity for our future.
Psychology must be based on observable facts, not speculation.
在古典音乐中，传统既是我们最宝贵的资产，也是最沉重的负担。
一个人的最终衡量标准不是他在舒适和便利时站在哪里，而是他在挑战和争议时站在哪里。