On the night before Duterte's 2016 election, he spoke to more than 300,00 people saying, "If I make it to the presidential palace I will do just what I did as mayor. You drug pushers, holdup men, and do-nothings, you better get out because I'll kill you.” This shows the large scale violence as a crime solution during his time as the mayor of Davao City and to build up his presidential campaign.
An example of historical literature or otherwise creative works that demonstrate an author's style or purpose is A Tale of Two Cities by Charles Dickens.