At a time when most people equate environmental architecture with high cost, unpopularity, and losing money, Chang has proved with the Gaia chain that saving the environment is not only not a money-losing proposition, it can be a real moneymaker.
當多數人將環保建築與高成本、不受市場歡迎、賠錢等負面字眼劃上等號時，張文毅用「蓋亞」證明：環保可以兼顧財務收支平衡，絕非燒錢不見底的黑洞。