"Leave our children a clean land," the call from the award-winning 1982 book We Only Have One Earth by Han Han and Ma Yi-kung, has gradually been sinking into the hearts of our countrymen.
由韓韓與馬以工合著、在民國七十一年榮獲金鼎獎的「我們只有一個地球」，是國內第一本普受重視的傳遞環保觀念書籍。爾後，書中不斷呼籲的「留給子孫一塊乾淨的土地」，逐漸埋進國人心底。