God is the friend of silence. See how nature -- trees, flowers, grass -- grow in silence; see the stars, the moon, the sun, how they move in silence... The more we receive in silent prayer, the more we can give in our active life. We need silence to be able to touch souls. The essential thing is not what we say, but what God says to us and through us. All our words will be useless unless they come from within.
When selfishness vanishes, all you want from life is to give. It is a constant source of joy. Not that you are blind to sorrow. Personal suffering is gone, but for that very reason there is no barrier separating you from the suffering of others. And that immense empathy releases intense action. "What one takes in by contemplation," Eckhart says, "one pours out in love." You live to give, to alleviate the sorrow and improve the lives of those around you, and in that giving is more joy than the world knows. It is the perfect fusion of the inward and outward currents of life, of meditation and action.