—— 请按键盘 空白键 开始游戏 ——

The mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
The aim, if reached or not, makes great the life.
劳动是一切财富和一切文化的源泉。
我时刻准备着学习,但是我不喜欢别人给我上课。