Don't judge people before you actually know them

We often misjudge people .It happens everywhere, or even recruiting people we recruit wrong people and send the right people away.Because we do not overview it, we jump to the conclusion.And this is where al  goes wrong.There is a perfect example I can give you.A mature young boy age at 24 years old seeing out from the trains window shouted ," DAD! look the trees are going behind"Dad smiled at him and there was a couple sitting nearby .The couple looked at them with a pity smile on their face .The young boy again exclaimed ,"DAD! look the cloud is running with us".The couple could not resist and said to the old man , "Why don't you take your son to  a good doctor?".The old man paused a bit and smiled , he said ," I just did ! My son was blind from birth , he just got his eyes today"
We should not jump to the conclusion before overview it , whether it is in your social life or business life.Because everyone has a story behind it.