—— 请按键盘 空白键 开始游戏 ——

"The writer's duty is to excavate truth, no matter how painful it may be."
I always think about how to make batteries safer and more efficient.
我们所知的物理定律可能只是更大定律集合中的一小部分。
You cannot always control what goes on outside. But you can always control what goes on inside.