Don't talk about it. The rose doesn't have to propagate its perfume. It just gives it forth, and people are drawn to it. Live it, and people will come to see the source of your power.
Even the lowest of the low have the Atman (Soul) inside, which never dies and never is born, immortal, without beginning or end, the all pure, omnipotent and omnipresent Atman!
Kindness and a good heart are the foundation for success in this life, progress on the spiritual path, and the fulfillment of our aspirations. Our need for them is not limited to any specific time, place, society, or culture.
I consider myself a spiritual atheist. I certainly believe there are forces bigger than ourselves, and that we should be searching, individually, for meaning in our lives. But I don't believe there's a supreme being, an intelligence that created everything.
The Americans of other blood must remember that the man who in good faith and without reservations gives up another country for this must in return receive exactly the same rights, not merely legal, but social and spiritual, that other Americans proudly possess. We of the United States belong to a new and separate nationality. We are all Americans and nothing else, and each, without regard to his birthplace, creed, or national origin, is entitled to exactly the same rights as all other Americans.