Which leadership principle instructs leaders to set the example?

• A. Know yourself and seek self-improvement
• B. Be technically and tactically proficient
• C. Set the example
• D. Keep your Marines informed

Answer: (C)

Leading by example means a leader’s actions model the standards, discipline, and work ethic they expect from their Marines. Subordinates learn what is truly important by watching their leader—showing up on time, taking on difficult tasks, staying calm under pressure, owning mistakes, and consistently adhering to the rules. When a leader demonstrates these behaviors, credibility and trust follow, and Marines are motivated to meet the same high standards. While self-awareness and ongoing improvement, along with technical proficiency and keeping Marines informed, are important, the direct instruction to set the example is about embodying the standards in daily conduct.