For [a particular target person or group of people]…
I will make a difference by offering [the unique, memorable, and meaningful value you want to provide]…
Among all [the other people also vying to make that difference, whom you would like to both fit in with and stand out from]…
Because of [the skill sets, personality traits, habits and tendencies, prior experiences, social capital, cultural capital, and credentials that will allow you to credibly deliver].