There is a very important distinction to be made between listening and hearing. Sometimes we listen to things, but we never hear them. True listening brings us in touch even with that which is unsaid and unsayable. Sometimes the most important thresholds of mystery are places of silence. To be genuinely spiritual is to have great respect for the possibilities and presence of silence. ...When you listen with your soul, you come into rhythm and unity with the music of the universe.

~ From ANAM CARA by John O'Donohue