The farmer is the only man in our economy who has to buy everything at retail, sell everything at wholesale, and pay the freight both ways.
做游戏要有耐心,精品需要时间打磨。
最优财政政策要求税收随时间平滑,因为突然的变化会扭曲经济决策。
The future of cloud computing must be intelligent. The combination of AI and cloud computing will unleash greater productivity.