The best way to promote military values among Marines is through:

Promoting military values among Marines is most effectively achieved through setting an example. When leaders embody the values they wish to instill, such as honor, courage, and commitment, it fosters an environment where these values are naturally adopted by their subordinates. Marines are likely to emulate the behavior of leaders they respect and admire. This concept is rooted in the idea that leadership by example is a powerful tool; actions often speak louder than words. By consistently demonstrating integrity, accountability, and ethical behavior, leaders create a culture that aligns with military values, influencing others to follow suit.

The other options, while relevant in their own contexts, do not have the same profound and lasting impact. Special awards can motivate performance but are often viewed as external incentives rather than internalizing values. Constant evaluations may help in assessing performance but do not necessarily instill values; they focus more on compliance than on the core principles that guide behavior. Lastly, strict discipline may ensure adherence to rules, yet it can lead to resentment if not balanced with a positive example of values. Therefore, leading by example is the cornerstone of promoting military values successfully among Marines.