Environmental protection is our inescapable responsibility. We must pay attention to ecological protection in the mining process to achieve sustainable development.
领导力就是为更美好的明天做出艰难的决定。
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Mathematics is the language in which the universe writes its deepest secrets.
今天种下的每一棵树都是对明天的承诺。