道格拉斯·德斯是纽约的地产大亨,从1980年开始,一年四季只穿绿袜子。记者采访他:“为什么只穿绿袜子?你与绿袜子有什么渊源吗?”他回答:“我爷爷当年来纽约创业,是收集学校食堂的剩菜剩饭,然后加工成有机饲料和有机肥料,环保无公害。我现在开发房地产,也以爷爷为榜样,一个毫不动摇的原则就是环保节能。我穿绿袜子的初衷,一是约束自己,二是倡导别人,把环保 Douglas Desi is a New York real estate tycoon, starting from 1980, wearing green socks all year round. Reporter interviewed him: ”Why only wear green socks? What is the origin of green socks?“ ”He replied: " My grandpa was to start a business in New York that year, is to collect the school canteen leftovers, and then processed into organic feed And organic fertilizers, environmental pollution .I now develop real estate, but also to grandpa as an example, an unshakable principle is environmental protection and energy saving.I wear green socks in the original intention, one is to restrain themselves, and second, promote others, the environmental protection