—— 请按键盘 空白键 开始游戏 ——

Leadership means making tough decisions today that will benefit everyone tomorrow.
The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.
缺少作恶的本能,往往使我不能做我所要做的事。
You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose.