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.

意志是心理生活的核心组织力量。

We live in an era full of uncertainties, the only certainty is change itself.

"The artist's duty is to reveal the invisible through the visible."

生活中有些时候，如果一个人要继续观察和思考，那么知道一个人是否能以不同于自己思考的方式思考，以及以不同于自己看到的方式感知，是绝对必要的。