- The ancient Greeks wanted to believe that the universe could be described in its entirety using only whole numbers and the ratios between them — fractions, or what we now call rational numbers. But this aspiration was undermined when they considered a square with sides of length 1, only to find that the length of its diagonal couldn’t possibly be written as a fraction.
You want a prediction about the weather, you’re asking the wrong Phil. I’ll give you a winter prediction: It’s gonna be cold, it’s gonna be grey, and it’s gonna last you for the rest of your life.
Phil Conners in Groundhog Day