—— 请按键盘 空白键 开始游戏 ——

The more you give, the less you have.
Innovation is seeing what everybody has seen and thinking what nobody has thought.
The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.
It is the greatest good to the greatest number of people which is the measure of right and wrong.
The world is full of magic things, patiently waiting for our senses to grow sharper.