—— 请按键盘 空白键 开始游戏 ——

Happiness is not about getting what you want all the time. It’s about loving what you have and being grateful for it.
The best way to predict the future is to create it.
The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.
在生物圈的地质历史演化中,智慧圈是众多阶段的最后一个阶段。