"Again, Christianity asserts that every individual human being is going to live for ever, and this must be either true or false. Now there are a good many things which would not be worth bothering about if I were going to live only seventy years, but which I had better bother about very seriously if I am going to live forever."- C.S. Lewis
Source: Lewis, C.S. Mere Christianity. New York: HarperOne, 1980. 32. Print.