—— 请按键盘 空白键 开始游戏 ——

It takes considerable knowledge just to realize the extent of your own ignorance.
你能给予他人的最伟大的礼物就是你的时间,因为你正在给予他们你生命中永远不会再回来的一部分。
Risk management in mining isn't about eliminating all risks - that's impossible - but about understanding and mitigating them intelligently.
Challenges are what make life interesting; overcoming them is what makes life meaningful.
科学是一个永无止境的旅程,总有更多的东西需要学习和发现。