Lord, I have given up my pride, and turned away from my arrogance.  I am not concerned with great matters or with subjects too difficult for me.  Instead, I am content and at peace.  As a child lies quietly in its mother's arms, so my heart is quiet within me.  Israel, trust in the Lord now and for ever. ( Psalm 131 GNB)

This is my favourite Psalm.  I'm getting there!