There are some things that only the Library of Congress has, some things that only Harvard Yenching has... collecting materials takes time and one could never create another Harvard- Yenching overnight!
一個圖書館的地位是搶不走的，有些東西只有國會圖書館有、有些只有燕京有，資料蒐集要時間累積，你不可能讓光陰倒流，再造一個燕京！