—— 请按键盘 空白键 开始游戏 ——

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.
The study of Shimura varieties is a testament to the interconnectedness of geometry and number theory.
The spirit of a place gives birth to architecture.
The future of energy lies in the balance between traditional resources and renewable alternatives.