Here are some examples of mottos associated with officer training programs:
* United States Military Academy (West Point): "Duty, Honor, Country."
* United States Naval Academy: "Duty, Honor, Courage."
* Royal Military Academy Sandhurst (UK): "Serve to Lead."
* Canadian Forces College: "Leadership and Innovation."
If you have a specific Officer Training program in mind, it would be helpful to know the country and branch of service so I can provide you with the correct motto.