A and B

A is a very discipline person, he is rich as he worked hard for it. He always look for ways to upgrade. As a civil servant, he is impartial on everything.

B is an ill-discipline person, he is poor and doesn't like to work. He find ways to extort money or accept bribe. Sadly, he is also a civil servant.

B always complain about A, saying a lot of things to hurt A. But A was never shaken by his words. He believed that as long as he is righteous and clear in conscience, he have nothing to be afraid of.

B finally come to realization after 30years later that he should be like A but he wants to remain the same and still be like A. And do you think he will succeed? Personally, I will say no. But the world will judge him.