I tend not to trust people who live in very tidy houses. I know that on the surface there is nothing wrong with a person being well-ordered and disciplined. Nothing except that it leaves the impression of that person having lived in the confines of a stark institution which although he or she has long since left remains within.
A book is a fragile creature it suffers the wear of time it fears rodents the elements and clumsy hands. so the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion.
I do not knowingly kill any living thing - including insects or rodents - and I thank my food for sustaining me.