—— 请按键盘 空白键 开始游戏 ——

A well-run quarry is a symphony of logistics, efficiency, and teamwork.
The safest course is to do nothing against one's conscience.With this secret, we can enjoy life and have no fear from death.
Sustainability isn't a trend—it's our responsibility to the next generation.
The Internet is the most revolutionary thing I’ve seen in my entire life.
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
Success in our industry requires both scientific excellence and commercial acumen.