US election a lesson for our politicians

US election was successfully ended following a month-long media storm across the world. Re-elected president Barack Obama said in his victory speech that he would talk to Mr. Romney about how they can work together to move US forward. On the other hand, Mr. Romney was quick to congratulate Obama and wish him success as US president.
We have witnessed an exchange of true political courtesy from these two candidates. Our politicians should learn this culture of courtesy. This is the essence of true democracy.