I say, if you believe what you read in the comic strips, then you believe that mice run around with little gold buttons on their red pants and drive cars. — Mort Walker Copy Share Image
Barry L. Jacobs and colleagues from the neuroscience program at Princeton University showed that when mice ran every day on an exercise wheel, they developed more brain cells and they learned faster than sedentary controls. I believe in mice. — Bernd Heinrich Copy Share Image
