—— 请按键盘 空白键 开始游戏 ——

A mind needs books like as word needs a whetstone.
思想需要书来磨砺,正如宝剑需要磨刀石。
Challenges are what make life interesting; overcoming them is what makes life meaningful.
技术没有捷径,只有脚踏实地一步一步往前走。
天地有万古岁月,可人死了就不会再复活;人寿命最多百年,一天很容易就会过去了。
We live in a world of shadows, and we ourselves are shadows.
Sustainability isn't just an option; it's our responsibility to future generations.