He even traveled, on his own, to the town where Lu grew up, to get an idea of her background, and took the train from Taoyuan to Taipei, then walked from the station to Taipei First Girls High School, to get a firsthand feel for what it must have been like for Lu to go back and forth to school when she was a teenager.
他甚至一個人到呂秀蓮的桃園老家去了解她的成長背景，並且親自坐著火車從桃園到台北，再一路走到北一女中，親身體驗少女呂秀蓮通勤上下學的心情。