—— 请按键盘 空白键 开始游戏 ——

The true power of mathematics is not in its complexity, but in its simplicity and elegance.
愛は、時に痛みを伴うが、それでも愛し続けることが大切だ。
这个熟睡的小王子最叫我感动的地方是,他对一朵玫瑰的感情甚至他睡着了,那朵玫瑰花的影子,仍像灯光一样照亮他的生命。
Singing is my way of expressing love.
The most successful businesses are those that focus on creating value for their customers.
反过来,始终反过来:把情况或问题颠倒过来,从反面看。