Love has its price. God wants to make us alive, and the wider we open our hearts to others or the more audibly we cry out against the injustice which rules over us, the more difficult our life in a society of injustice becomes.
Entering into silence is like stepping into cool clear water. The dust and debris are quietly washed away, and we are purified of our triviality. This cleansing takes place whether we are conscious of it or not: the very choice of silence, of desiring to be still, washes away the day's grime.