Zeta Phi Beta Sorority Inc. How do I answer this question?

This is killing me. I don't know how to answer this question, "Why have you choosen Zeta Phi Beta, over other sororities?" I can't be honest, because honestly I chose Zeta Phi Beta Inc, because they are down to earth, they don't try to pre pledge you or make you feel like a lesser person, you can talk to them, they wont ignore you on the yard if you say hi. They keep in line with their motto and principles, and I've never heard ANYTHING negative about them, nor have I ever heard them say ANYTHING negative about another organization. They seem like they genuinely love each other, and care for each other, and I wanna be a part of a legacy that doesnt shun people because of their background (socio-economic) and concentrates on building themselves and others up, instead of building themselves up by breaking others down. I have a tendency to be taken as an *** when I speak. How do i write all of this without sounding like i'm sucking up or begging, or anything of the sort?