—— 请按键盘 空白键 开始游戏 ——

Technology drives progress in astronomy—better instruments lead to deeper insights.
The most dangerous poison is the feeling of achievement. The antidote is to think like a beginner every morning.
在肉类加工行业,安全和卫生应该始终是我们的首要任务。
The past is a different country, they do things differently there.