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질문 내용
1. many a book may be worth reading rapidly so as to extract from it the few
important facts it contains, and yet be by no means worth a prolonged study.
economize time in reading as in everything else.
2. if a man wants to read good book, he must make a point of avoiding bad ones;
for life is short, and time and energy limited.
1 번에서 it은 무엇인지 해석좀 부탁드려요ㅠㅠㅠ
2번도 해석이랑 문장구조 부탁드려요ㅠㅠ