Silence of the eyes, by seeking always the beauty and goodness of God everywhere, closing them to the faults of others and to all that is sinful and disturbing to the soul;
Silence of the ears, by listening always to the voice of God and to the cry of the poor and the needy, closing them to all other voices that come from fallen human nature, such as gossip, tale-bearing and uncharitable words;
Silence of the tongue, by praising God and speaking the life-giving Word of God that is the Truth, that enlightens and inspires, brings peace, hope and joy, and by refraining from self-defense and every word that brings darkness, turmoil, pain and death;
Silence of the mind, by opening it to the truth and knowledge of God in prayer and contemplation, like Mary who pondered the marvels of the Lord in her heart, and by closing it to all untruths, distractions, destructive thoughts, rash judgments, false suspicions of others, revengeful thoughts, and desires;
Silence of the heart, by loving God with our heart, soul, mind and strength, and one another as God loves, and avoiding all selifishness, hatred, envy, jealousy and greed.
I shall keep the silence of my heart with greater care, so that in the silence of my heart I hear His words of comfort and from the fullness of my heart I comfort Jesus in the distressing disguise of the poor.
For in the silence and purity of the heart, God speaks."
-- Mother Teresa from "Life, A User's Manual - Great Minds on the Big Questions"