—— 请按键盘 空白键 开始游戏 ——

History has neither the venerable age of the earth nor the innocence of the child; it is always the result of human passions and human errors.
试管婴儿的研究是出于帮助不孕夫妇的愿望。
The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.
"The most important single aspect of software development is to be clear about what you are trying to build."