Clean or Dirty Window?

I remember when President Monson gave this talk with the story in it, and how it touched me so. How many times have I judged others when it was in fact MY OWN windows that were dirty... I know we are ALL beloved brothers and sisters. God is our creator and loves us, which is why He has sent us here with a plan. We don't know what others are going through but as we do our best to worry about ourselves and not judge others, happiness comes!