George Roper

“Retrophrenology:
It works like this. Phrenology, as everyone knows, is a way of reading someone's character, aptitude and abilities by examining the bumps and hollows on their head. Therefore - according to the kind of logical thinking that characterizes the Ankh-Morpork mind - it should be possible to mould someone's character by giving them carefully graded bumps in all the right places. You can go into a shop and order an artistic temperament with a tendency to introspection and a side order of hysteria. What you actually get is hit on the head with a selection of different size mallets, but it creates employment and keeps the money in circulation, and that's the main thing.”
― Terry Pratchett, Men at Arms

“Power concedes nothing without a demand. It never did and it never will. Find out just what any people will quietly submit to and you have found out the exact measure of injustice and wrong which will be imposed upon them, and these will continue till they are resisted with either words or blows, or with both. The limits of tyrants are prescribed by the endurance of those whom they oppress.”
― Frederick Douglass

“Until we have begun to go without them, we fail to realize how unnecessary many things are. We've been using them not because we needed them but because we had them.”
― Lucius Annaeus Seneca, Letters from a Stoic

“It is not the man who has too little that is poor, but the one who hankers after more.”
― Lucius Annaeus Seneca, Letters from a Stoic