—— 请按键盘 空白键 开始游戏 ——

The faster technology evolves, the more we must invest in human wisdom.
There's only one corner of the universe you can be certain of improving,and that's your own self.
无人机的价值在于解决行业的痛点。
Incomplete perfection is more profound than complete perfection.
透明不仅仅是一种物理特性,它还是一种社会和政治特性。