城市是终极的建筑挑战。
The city is the ultimate architectural challenge.
The ruling ideas of each age have ever been the ideas of its ruling class.
我们面临这样一个进退两难的境地,即教育已经成为智慧和自由思想最主要的障 碍之一。
The true measure of success in our industry is not just profitability, but positive impact.