Drumm's speeches and quotations can be found on murals across Northern Ireland.
Numerous other quotations critical of the metronome can be found at Wikiquote: Metronome.
(If that quotation cannot be found in his works, I have taken a shot at the source and missed.)
This quotation, repeated in many commercial advertisements, has not been found anywhere in Ruskin's works.
According to a 1991 Supreme Court ruling in this case, fabricated quotations can be found libelous only if they materially alter the speaker's meaning.
A similar quotation is also found in the Gospel of Luke.
The second quotation is found in the document On the Councils of Arminum and Seleucia, pg.
Only a few quotations from him are found in the works of other authors.
The quotation from Corinthians that opens the novel was found on a gravestone of one of the children who died in a high school shooting.
No actual quotations of Haydn are found in the work.