—— 请按键盘 空白键 开始游戏 ——

The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.
经济学的力量在于它能够揭示关于世界如何运转的隐藏真相。
I don’t wait for opportunities, I create them.
The first rule of government spending: why build one when you can have two at twice the price?