In many major cities, historic buildings are gradually giving way to modern skyscrapers and commercial complexes. However, some argue that these ancient structures, which carry the memory of the city, hold cultural value far surpassing any economic benefits that new projects could bring. Faced with the conflict between the urgent demands of urban development and the preservation of cultural heritage, which side do you believe should be given priority? Please draw on specific examples to articulate your stance and substantiate your argument.