We were born with silence, and as we grew up we lost the silence and we were filled with words. We lived in our hearts, and as time passed we moved into our heads. Now the reverse of this journey is enlightenment. It is the journey from the head back to the heart, from words back to silence; getting back to our innocence in spite of our intelligence.
Take great care to restrain your tongue and be circumspect. Let only discretion and charity open your mouth. And practice the advice of all the Saints to break silence only with words that are worth more than silence. Silence is one of the most certain signs that God dwells in a soul.