https://twitter.com/yinzhen2017/status/1449538445177544711
https://twitter.com/yinzhen2017/status/1449539823170064385
https://twitter.com/yinzhen2017/status/1449540770885632000
https://twitter.com/yinzhen2017/status/1449542100152766470
https://twitter.com/yinzhen2017/status/1449543220317208582
https://twitter.com/yinzhen2017/status/1449545518044958721
https://twitter.com/yinzhen2017/status/1449546794476601344
https://twitter.com/yinzhen2017/status/1449547690514153474
https://twitter.com/yinzhen2017/status/1449549008574115844
https://twitter.com/yinzhen2017/status/1449549860894429189
각자 상황에 따라 맞는 부분을 참고하면 좋을 거 같아서 가져와봤어.
나도 새책은 이북으로 주로 구매했는데, 이제 옛날 책중에 손 안가는 건 미련 버리고 처분해야겠다 싶어지네...