—— 请按键盘 空白键 开始游戏 ——

The stream of thought is a stream of life-preserving adjustments.
The past is always tense, the future perfect.
I think as technologists we should have some safe places where we can try out new things and figure out the effect on society.
所有的大人起先都是孩子,但愿我们都能记住这一点。