—— 请按键盘 空白键 开始游戏 ——

Every problem in mathematics has a solution; it's just a matter of finding the right path.
Technology is just a tool. The real challenge is to use it wisely.
Our descendants will achieve thins that will amaze us, yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.