—— 请按键盘 空白键 开始游戏 ——

The real competition is not between companies, but between technologies and visions.
而是根据国家的具体情况,去掉那些无益于实用的东西,这就足够使国家的财利增加一倍了。 
纯数学和应用数学之间的相互作用是真正创新发生的地方。
To love is to risk everything, but to not love is to risk even more.