经济学的研究最终是对人类行为及其后果的研究。

The heart of the Waldorf method is that education is an art—it must speak to the child's experience. To educate the whole child, his heart and his will must be reached, as well as the mind.

伟大的工程是无形的——它只是无缝地运作。

发现自己是谁的最好方式是在书中迷失。