拜读吴荣先先生大作《文献集邮先藏后用》(载《中国集邮报》总779期第6版,以下简称“吴文”),又回过头来重新拜读喻金刚先生大作《集邮文献的藏与用》(载《中国集邮报》总770期第5版,以下简称“喻文”),两位邮坛名家道出了自己对文献集邮活动的真知灼见,是值得每一个有志于此的人认真学习的。喻文强调只藏不用“是对集邮文化的一种间接阻滞”,“是不利于 After reading Mr. Wu Rongxian’s masterpiece, “Collecting Literature, Collecting and Collecting Philately” (contained in the 779th edition of China National Philatelic Press, Version 6, hereinafter referred to as “Wu Wen”), he went back to read Mr. Yu Jingang’s masterpiece “ With ”(“ China National Philatelic Newspaper, ”the seventh edition of the fifth edition, hereinafter referred to as“ Yu Wen ”), the two famous masters of the Tao revealed their insights on the philatelic activities of the document, it is worth every one of those interested in this serious educational. Yu Wen stressed that only possession without “an indirect blockade of cultural philately”, "is not conducive