If you invite mockery, Mustafa will be the first to provide it.
What he meant was that you should google this: Mrs. Dubose morphine quotes
I just did and there's a lot of great stuff.
Also google this: to kill a mockingbird quotes
Also try this: http://www.sparknotes.com/lit/mocking/themes.html
But after you look at this info, you should READ the book! This book has changed lots of lives; believe it! Spend time with it; don't be like the others.