In the secondary school we visited, we were shocked to see how the students voluntarily studied hard. They seemed to know instinctively that education was the only thing they had, and we felt ashamed...On the bus going back to HK, I miss the air, smell, dust of Baiwan, and those 20 innocent smiles and 40 sparkling eyes that always pleased us. ... . I wish someone else better than us would be there to give them more insights and help.