—— 请按键盘 空白键 开始游戏 ——

You do not have to be good. You do not have to walk on your knees for a hundred miles through the desert, repenting. You only have to let the soft animal of your body love what it loves.
Great design solves problems, but exceptional design anticipates them.
The most important thing in science is not to solve problems, but to ask the right questions.