The story of teaching the horse to talk is one that is good to bear in mind in many situations. It runs like this.
Many years ago in a far away country a wise old teacher was in trouble with his King. The King sentenced the teacher to death, but listened to the teacher's appeal.
The teacher pleaded for the King to give him five years in which to teach the King's horse to talk. The King liked to own unusual things and a talking horse would certainly be unusual and after considerable thought said "yes".
A friend of the teacher said to the teacher "Why did you make such a rash promise? You know no one has ever taught a horse to talk." The teacher said in reply: "Sometime before the end of five years:
1. The King might change his mind and pardon me.
2. The King might forget that he sentenced me to death.
3. The King might die.
4. I might die.
5. I might teach the horse to talk.
In any event, I gain five years."