Due to scientific developments, traditional industries that many of us consider to be polluting can generally utilize modern scientific methods to prevent pollution and keep it from affecting the environment. Of course, those that experts evaluate as absolutely polluting will not be permitted to be established.
第一、是依賴科學：由於科學的發達，許多我們認為有汙染性的傳統工業，用現代科學方法，大致都可以防治，不致影響環境，當然經過專家評估有絕對汙染性的，我們是不能允許設立的。