https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.am730.com.hk/%25E4%25B8%25AD%2
https://tw.news.yahoo.com/%E8%B5%B4%E6%B3%B0%E6%BC%94%E5%87%BA%E6%B7%AA-%E8%B1%AC%E4%BB%94-%E7%94%B7%E6%98%9F%E9%81%87-%E4%B
https://www.hk01.com/%E5%8D%B3%E6%99%82%E4%B8%AD%E5%9C%8B/1092959/%E7%8E%8B%E6%98%9F%E8%A2%AB-%E8%B3%A3%E8%B1%AC%E4%BB%94-%E
人總是依著習性做事，習慣就變成自然，自然就分不出善惡，當一件事情成了習慣，慣性做事就很難查覺問題，所以當發現自己最近習慣做
省到水電：Bal b/f TW$6,570+TW$365=TW$6,935 Bal c/f