The unseen

Is it easier to believe in only what we see?and make judgement from that in front of us?
But doesn´t all that we see have an unseen side, a more valuable often unacknowledged other side? For example, a mother smiles at her child, we often miss the love behind the action, or what if someone consoles us when we are sad, the action of comfort we see but what we do not always see is that person absorbing and feeling our sadness.
Behind every thing we see lies a part unseen.