What really pushed Hu into turning his paper plans into reality was reflections on the death of his father, although his savings were still less than adequate.
而真正促使阿華急於跨出實現夢想的腳步，卻是父親過世帶來的省思，這使他停止了漫長的紙上計畫而毅然上路，雖然旅費還是不足。