He believes that the most important thing is concepts. "People have got to understand that a river is a living thing, not a sewer!
他指出，要恢復淡水河的舊觀，除了在河水顏色、氣味上做到和未受汙染前一樣，讓人們樂於去接受她，更重要的是觀念，「讓大家瞭解這是一條活生生、有生命的河流，而不只是一條排水溝！」