Giving of self for the betterment of others would be one REALLY good definition, if still not 100 % accurate. (nakedpastor.com)
His life inspires me to stand firm for the betterment of the other and see God and God's love in the struggles of the poor for true humanity. (religion-online.org)
We each act in a selfish manner, while sometimes controlling that selfish desire to the betterment of others. (religion.blogs.cnn.com)