我们感知的不是物体,而是它们的效用
"We perceive not objects, but their utilities."
"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."
经济转型的成功不仅取决于政策,还取决于制度。