—— 请按键盘 空白键 开始游戏 ——

Leadership in healthcare means making tough decisions today for a healthier tomorrow.
One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.
学习交易的最好方法就是交易。
The beauty of computer science is that it allows us to create worlds within worlds, limited only by our imagination.