—— 请按键盘 空白键 开始游戏 ——

Mining with integrity means leaving the land better than we found it.
最大的风险就是不冒任何风险。在一个快速变化的世界里,唯一注定失败的策略就是不冒险。
Nature has provided us with incredible tools to study biology; we just need to know where to look.
The most sustainable product is the one that lasts a lifetime.
煤炭使美国在世界范围内保持竞争力。
The future of energy lies in balancing the needs of today with the responsibilities of tomorrow.
表演不是要成为不同的人。它是在明显不同的事物中找到相似之处,然后在那里找到自己。
The C programming language — a language which combines the flexibility of assembly language with the power of assembly language.