A reading man and woman is a ready man and woman, but a writing man and woman is exact.
Fourth Law of Thermodynamics: If the probability of success is not almost one, then it is damn near zero.
I know people are pretty well embarrassed just at the mention of colon cancer. Sticking a tube in you to find out what's wrong is not a nice thing. But I can tell them, a 30- or 40-minute test is worth it. We have to make them feel more comfortable about getting screened.