why not combine the best features of the all existent programming languages and fit it in a universal programming language?
For the same reason you don't use a Swiss army knife to carve a chicken...


  
  
  The Swiss Army knife generally has a blade, as well as various tools, such as screwdrivers and can openers and many others. These attachments are stowed inside the handle of the knife through a pivot point mechanism...
  
  The design of the knife and its flexibility have both led to worldwide recognition...

