Iron and hammer

I wnat to share a chapter that I read on internet. I briefly relate it . That is about a hammer and iron. The iron could not stand for the flame to burn him , so he talk the flame "Could you reduce your temperature , i feel very uncomfotable." The flame do it ,too. Soon the iron tooked away to the hammer and the master use the hamemr to hit the iron. The iron feel hurt ,so he tell the hammer "Could you slow down your speed " And the hamemr do it,too. finally he is send out to other places. But in a little he was send back to the factory. The iron see the flame and hammer again , he realizes that there are something in life you have to face it ; you just cannot evade it. If you evade it, then your life will be rot. I think it talks about some people's mind. some person when they are in a difficult time ,they will choose to evade it, even to leave it . but this chapter tell us if you evade it, it will come back for you at all. So I believe that difficulty can make people better and get improvement. The important thing is that we grow by beating the difficulty.