So the discipline was -- as in the airplane you learn a lot about how to deal with the air, for a chair you have to learn a lot about how to deal with the body, and what the body needs, wants, indicates it needs.
所以准则就是， 在飞机里学会了许多关于 如何对付空气， 为了一把椅子 你不得不学习如何 对待人体。 人体需要什么， 欲望说明了它的需要。