—— 请按键盘 空白键 开始游戏 ——

The challenge is to make the invisible visible.
Illness is the night-side of life, a more onerous citizenship. Everyone who is born holds dual citizenship, in the kingdom of the well and in the kingdom of the sick.
The story you are about to read is a work of fiction. Remember that.
做出伟大工作的唯一方法就是热爱你所做的事情。
The future of energy lies in diversification and low-carbon solutions.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.