Step 1: Analyzing the passage.
The passage suggests that when the editor is given a seat in the cabinet, his behavior changes dramatically. The same editor who once launched fiery and harsh denunciations against the government becomes more thoughtful, wise, and farsighted. This transformation is linked to his new responsibility in the cabinet.
Step 2: Conclusion.
The change in the editor indicates how responsibility, such as holding an important position, can lead individuals to become more cautious and considerate in their actions and words.