—— 请按键盘 空白键 开始游戏 ——

Freedom is not the power to do what we want, but the right to do what we ought.
The greatest performance improvement of all is when a system goes from not working to working.
"Experience is simply the name we give our mistakes."
入门统计学课本一开始讲的几个要点之一,就是相关性不是因果性。这也是最先被忘记的要点之一。
农业领导力意味着倾听——倾听土地、科学和耕作的人们。