—— 请按键盘 空白键 开始游戏 ——

In healthcare, speed matters—but accuracy matters more.
在医疗行业,速度很重要,但准确性更重要。
Mathematics is not a spectator sport; you have to play to understand.
I am more interested in what can be done with the knowledge than in the knowledge itself.
Courage is the first of virtues.
因害怕文字狱而避开,著书只是为了谋生。
Time does not move in a straight line; it folds back on itself.