The challenge is to create harmony between the built environment and the natural world.

Leadership is about making tough decisions today that will create a better tomorrow.

"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."

译文：人生要及时行乐，等到老了再看花，只会觉得凄凉。