Every year 1st May is celebrated as Labor Day to recognize the efforts and hardwork of the labor world over. Money & Machine are helpless unless being aided by Labor. The success of any economy can be judged by the participation of labor and their productivity. It is interesting to see difference in similarities and similarities in difference. Today we see labor being well paid in capitalist economy like USA & we see smart city like Shanghai in communist economy of China. On this occasion I extend heartiest and warm wishes to laborers all over.