建筑的本质在于人们聚集、互动和体验生活的空间。

柠檬问题是指买家无法确定产品质量，因此只愿意支付反映平均质量的价格。

"I think children are naturally curious and open to new ideas, and that's something I try to capture in my books."

We don't just look at art, we enter into relationship with it.