english: Because if you look at a brain with your naked eye, you don't really see how complex it is, but when you use a microscope, finally the hidden complexity is revealed.
non_english: Pretože ak sa pozeráte na mozog púhym okom, nevidíte, aký zložitý v skutočnosti je, ale keď použijete mikroskop, nakoniec je skrytá zložitosť odhalená.