—— 请按键盘 空白键 开始游戏 ——

The art of doing mathematics consists in finding that special case which contains all the germs of generality.
I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.
对自身的优点,要掩藏几分,这是用涵养化育来培养深沉的品格;对别人的缺点,要掩藏几分,这是用朴实厚重来造就博大的胸怀。