书籍是世界上最强大的武器。

The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.

伟大的书籍是从不背弃我们的朋友。

The role of the artist is to ask questions, not answer them.

Go for a business that any idiot can run – because sooner or later, any idiot probably is going to run it.

The documenta is a laboratory for the future of art.