—— 请按键盘 空白键 开始游戏 ——

我不相信运气,我相信准备遇到机会。
I don't believe in luck, I believe in preparation meeting opportunity.
Sustainability isn't an option; it's a necessity for the coal sector.
The best way to predict the future is to create it.
The true power of mathematics lies in its ability to reveal the hidden patterns and structures that govern the universe.
There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.
Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.