May each one you meet along life's path feel through you a great inner stillness and reserve, a great strength. Then when you speak, your words will carry power to those who hear. Allow the words you speak to well up from your inner being and see how little your physical self is drained. In using only necessary words and words of truth, you are known as a "Silent One." Love will flow through you from that silence and others will go forth full of the love you have given to them.
And, from Mother Teresa:
God is the friend of silence. We need to find God
But we cannot find God in noise, in excitement.
See how nature, the trees, the flowers, the grass
Grow in deep silence ... the stars, the moon and the sun
Move in silence ...
The fruit of silence is prayer. The fruit of prayer
Is faith. The fruit of faith is love.
The fruit of love is service ...
(The fruit of service is peace.)