Did Pacquiao cowardly quit vs Marquez after the 3 knockdowns same way Oscar quit on Felix Trinidad?

Oscar thought be was winning so he quit and stopped tying hard by the 9th round up vs Felix Tito Trinidad! He was playing it safe the whole time same way with Pacquiao who thought he was way above the scorecards agains Marquez because of the three knockdowns so he quit after the 1st round and stopped trying his best! Do you boxing fans like quitters?