Chang Kuo-lung approves of green products as one way consumers can put green thinking into action. But going a step further to internalization of environmental thinking and behavior is not just being picky about what kind of bottle your soy sauce is packaged in.
張國龍肯定綠色產品，是可以讓消費者隨時實行綠色思想的方式，但可以進一步逐漸將綠色哲學內化成思想、行為的一部分，而不光是在一瓶醬油、一個寶特瓶上計較。