—— 请按键盘 空白键 开始游戏 ——

We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
与他人比较是让我们对自己的生活感觉更糟的可靠方法。
Solving a problem simply means representing it so as to make the solution transparent.
企业文化是它的心跳;忽视它,后果自负。