it about a husband married new wife and what happen to his first wife.. 

the short story by O. Henry. 

Kevin's life has been control by his mother in education.

the synopsis of the story and my opinion of the story

Why I tell you that failure is good in life? Everyone has failed. No one did not failed in the past. If you see the failure as a bad things, your future is dark while if you another side of it, failure is good and importance in life. It is because failure will make you be a better person if you take the action towards the failure.