If you make the same guess often enough it ceases to be a guess and becomes a Scientific Fact. This is the inductive method. C. S. Lewis
I can make a guess. There's going to be trouble. Come to think of it, that's a safe catch-all prophecy. Whatever happens in present circumstances there's going to be trouble. John Brunner
We are 12 billion light-years from the edge. That's a guess - no-one can ever say it's true, but I know that I will always be with you. Katie Melua
I'm currently raising a 15 year old son and an 18 year old daughter, which a guess is my punishment for a wild youth! Gil Gerard
Nobody knows anything...... Not one person in the entire motion picture field knows for a certainty what's going to work. Every time out it's a guess and, if you're lucky, an educated one. William Goldman
Just by studying mathematics we can hope to make a guess at the kind of mathematics that will come into the physics of the future. Paul Dirac