—— 请按键盘 空白键 开始游戏 ——

真正的冒险不是在地理上的探索,而是在心灵深处的旅程。
The poem is a way of seeing the world, not just describing it.
The world is a book, and those who do not travel read only one page.
The most rewarding part of science is seeing your work help others.