我开始相信，一位伟大的教师是一位伟大的艺术家，而且像其他伟大的艺术家一样稀少。教学甚至可能是最伟大的艺术，因为媒介是人的思想和精神。
"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."
如果狮子能说话，我们也无法理解他。
我不是完美主义者，但我喜欢把事情做好。
The act of writing is an act of self-discovery.
唯一真正安全的系统是关闭的，浇筑在混凝土块中，并密封在有武装警卫的铅衬房间中——即便如此，我仍有疑虑。
Be kind,for everyone is fighting a hard battle.And if you really wanna see what people are，all you have to do...is look.
地图不是领土，但它是领土的指南。
To solve a problem, you have to be willing to think differently.
教育本身就是生活，而不是为生活做准备。