Step 1: Understand Pearl S. Buck's philosophy on leadership.
Pearl S. Buck, a Nobel Prize-winning author, believed that the most important quality in a leader was selflessness. She emphasized that leaders should put the needs of others above their own for the greater good.
Step 2: Analyze the options.
- (A) selfishness: Incorrect. Pearl S. Buck advocated for selflessness, not selfishness.
- (B) selflessness: Correct. Buck believed that selflessness is the key trait of an effective leader.
- (C) dishonesty: Incorrect. Dishonesty is the opposite of the qualities that Buck valued in leadership.
- (D) communalism: Incorrect. While communalism might be important in some contexts, Buck focused more on selflessness in leadership.
Step 3: Conclusion.
According to Pearl S. Buck, the main quality of a leader should be selflessness.