“Half knowledge is more dangerous than ignorance. Take the notion that jellyfish don't have a brain, for example. When we talk about the brain, we're actually referring to the central nervous system. In case of the jellyfish, the nervous system is not centralized, instead it's spread across the anatomy. So the actual fact is, jellyfish do have a brain, it just doesn't look like one. Even trees have a brain, a nervous system that is. To put it simply, consciousness is the supreme fundamental of life, and it is impossible to have consciousness without having some sort of nervous system, for consciousness is the creation of the nervous system.”