Death is the end of life. Therefore, death is the perfection of life. While both of these meanings is perfectly legitimate, it is fallacious to use them in this example as if they mean the same thing. Death is the final event of life. Special care should be taken in the use of some common words and phrases.
All men are brothers .
Joe and John are fraternity brothers . All brothers in a common fraternity are college students. Therefore, all men are college students. At first glance it may seem like a valid argument. And this, of course, leads to an invalid conclusion.