If we will think of ourselves as coming out of the earth, rather than having been thrown in here from somewhere else, we see that we are the earth, we are the consciousness of the earth. These are the eyes of the earth. And this is the voice of the earth.
God is the friend of silence. See how Nature -- trees, flowers, and grass -- grow in stillness; how stars, moon, and sun run their course in silence. The more we receive through quiet prayer, the more we can give in the activity of our daily lives. In essence, it is not what WE say, but what GOD says in us and through us. All our words are useless if they do not come from within.