—— 请按键盘 空白键 开始游戏 ——

You have to believe in yourself when no one else does.
The future of energy is not just about extraction; it's about sustainability and responsible stewardship of resources.
The future of mining lies in balancing economic growth with environmental stewardship.
人们不会使用手持计算器来学习计算,但是却会忘记算术。
Fashion should be inclusive, not exclusive.
The best way to learn econometrics is by doing—working with real data and real problems.