Know.

Hollis/Buckler, Bodleian Library, Oxford, n/d

It hardly matters why a library is destroyed: every banning, curtailment, shredding, plunder or loot gives rise (at least as a ghostly presence) to a louder, clearer, more durable library of the banned, looted, plundered, shredded or curtailed.

Readers, censors know, are defined by the books they read.

Alberto Manguel, from The Library at Night