—— 请按键盘 空白键 开始游戏 ——

The secret of change is to focus all of your energy not on fighting the old, but on building the new.
The bond market is the ultimate predictor of future economic activity.
生命是一首用泪与笑写成的诗。
Technology innovation is the key to solving the trilemma of energy security, environmental protection and economic development.