Title: Conscience. Sentence 1: Nate was doing terribly on a math test in high school. Sentence 2: He was so nervous about this that he began to sweat. Sentence 3: Nate decided he would cheat to improve his grade. Sentence 4: But Nate just couldn't bring himself to cheat off another student.
He turned in his exam, knowing he would fail but did the right thing.