An old man was traveling in a train with his 25 years old son. His son was sitting near the window and his hand extended out side the train window feeling the wind blowing through his fingers.
The son was very excited and curious and was saying to his father
" Look dad, the trees are moving behind us " The father was smiling happily towards his son.
Near them were sitting a husband and wife. They were astonished how a 25 years old man behaving like a child.
The son again shouted " Look dad at the lake and the animals around it " Again the son said " Look at the clouds , they are moving with the train " Then rain started and the son shouted " dad , it is raining and water droplets coming on my hands"
The other couple could not keep quite any more,
they said to the old man " Why don't you take your son to a doctor "
The old man said " We are coming from hospital now, My son , was blind and after the operation he can see for the first time in his life."
Remember " do not go into conclusions until you know all the facts