—— 请按键盘 空白键 开始游戏 ——

问题的解决是突然出现的,而不是通过逐步、一步一步的过程来接近的。
所以,根基树立不牢的人,不要期望有茂盛的枝叶。
There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.