Math Quotes/Pi Day

[Kitana85]

Every year my school goes crazy on Pi Day, March 14 (3/14).
We have to design and make a t-shirt for which we always have a theme image and need a math related quote. Last year was pretty general (I cut out felt letters and numbers and had the quadratic formula diagonally and had the pi symbol on the back under the quote "Math. it counts."

This year the symbol is the pentagram (a regular penagon with all five points connected, forming a star). I kinda know what I'm going to do with that, but I can't for the life of me come up with any good quote/sayings.

Some of my friends are doing stuff like "Got Math?" and "life is only good for two things, discovering mathematics and doing mathmatics." Another friend just BSed something, but wrote it in Greek.

I can't think of anything...any idea??
Help!!!
QUICKLY!!!

Thanks