A man to whom you do a favor will not understand if you say nothing, make no noise, just walk away. You may cause more trouble by refusing a bribe than by accepting it.
Chinua AchebeMosquito [...] had asked Ear to marry him, whereupon Ear fell on the floor in uncontrollable laughter. "How much longer do you think you will live?" she asked. "You are already a skeleton." Mosquito went away humiliated, and any time he passed her way he told Ear that he was still alive.
Chinua AchebeI think an artist, in my definition of that word, would not be someone who takes sides with the emperor against his powerless subjects. That's different from prescribing a way in which a writer should write.
Chinua Achebe