“Inside a train there was an old man sitting near the window together with his 24 year old son.
The son looking out towards the window shouted: ” DAD, look! the trees are going behind!”
His dad smiled and a young couple looked at the 24 year old guy behaving childishly with pity.
Suddenly he again claimed : “DAD look! the clouds are running with us!”
The couple couldn’t resist and said to the old man, “Why don’t you take your son to a doctor?”
The old man smiled and said, “We’ve been there already. My son was blind from birth; he just got his eyes today.””
(Such a lovely story gleaned from a friends FB post (sorry didn’t give the source). It reminded me of my first call to teach, the discovery of sharing the wonder and excitement of a child on discovering the world – may we never lose that vision!)