The brain is a monstrous, beautiful mess. Its billions of nerve cells - called neurons - lie in a tangled web that displays cognitive powers far exceeding any of the silicon machines we have built to mimic it. - William F. Allman inApprentices of Wonder. Inside the Neural Network Revolution, 1989.
The brain is the most amazing and complex organ in this universe and its research continues to throw up new facts that surprise’s us. The brain is capable of being modified or improved even as we age. It is never used to its full capacity.