教学的艺术在很大程度上在于唤醒年轻心灵的自然好奇心，并用知识的营养来满足它。
The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.
You build your life around the fact that you are going to die, and then you don’t die.
Behavior, as such, is not to be regarded as a mere chain of muscular contractions, but rather as a purposive and cognitive affair.
最令人兴奋、最具挑战性和最重要的关系是你与自己的关系。
A quarry should heal the earth even as it harvests from it.