Life is in codes. Even if a car manufacturer makes a 1 million cars, no single key will be made to start two cars.
Each key is coded separately yet the models may look the same.
If one key opens two cars, this is considered a mistake. But if two cars of the same model look identical it is a mark of accuracy.
In life, each man has a separate code. Trying to open your door with another mans key leads to needless pain.
If its not opening, check the codes. For when you find your own code, it will open your door all time.
Today, is a first day for some and last day for some, it is gloom day for some and great day for some. Yet it is 'Wednesday' for all.
Life is in codes...