Motivation is the art of getting people to do what you want them to do because they want to do it.

解决问题的最简单方法是否认它的存在。

意义来自于属于和服务于超越你自己的事物。

I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.

利润和可持续性并不对立——它们必须共存才能取得长期成功。