"If the human mind was simple enough to understand, we'd be too simple to understand it."
Emerson Pugh
"The number of possible permutations and combinations of brain activity exceeds the number of elementary particles in the Universe."
V.S. Ramachandran, Univ. of California, San Diego
"There are still very major problems to solve on how information is stored and retrieved and used in the brain. It's a bigger problem than [discovering] DNA, and a more difficult one."
James Watson, Nobel laureate
"The brain is the last great frontier of the human body. It is still not known how groups of neurons work together..."
Red Herring magazine
"The real problem is not whether machines think, but whether men do."
B.F. Skinner, behavorial psychologist and author