Quoting an author is not endorsing violence
Some quotes from the poem, The Ballad of Brenda Spencer by Bob Black
"Monday morning, just another day
Doing everything the teachers say
Brenda’s tired of doing what she’s told
Tired of being young and feeling old
Brenda Spencer hasn’t lost her pride
She gets off on pedagogicide!"
"Six long hours, half a day
Brenda held the pigs at bay
Wanna know the reason why?
Brenda’d rather kill than die"
https://theanarchistlibrary.org/library/bob-black-the-ballad-of-brenda-spencer