This is just a story about my latter teacher thought as about. He said that a single period could kill a person.
So the story goes about a judge giving an instruction for the executioner to the death row inmate. Back in the day they just use telegram to send signals if they would or woud'nt want to kill a death row inmate. The sentence wrote by the judge was this "Kill him. Not let him go." But the judge meant to write "Kill him not. Let him go." See the difference?
And at the end of the story the death row inmate was really killed by the executioner instead of letting him go. The moral lesson of the story is that a single period could end someones life, so be responsible in what you are going to say or what are you going to put in your sentences.
nice