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1 " Lashley also reported no apparent change in the general behavior of a rat when significant fractions—say 10 percent—of its brain were removed. But no one asked the rat of its opinion. "
― Carl Sagan , Dragons of Eden: Speculations on the Evolution of Human Intelligence
2 " That was just grand, John, but I was thinking along a path varying a bit from that. You know that Man’s brain is actually all of him. All parts of his body, as you follow down from his brain, act simply as aids to it. His nostrils bring him air; his mouth is for masticating his food; his hands and limbs furnish ability for manipulation and locomotion; and his lungs, stomach and all inward organs function only for that brain. If you look at a crowd you say that you saw lots of folks: but if you look at a man bathing in a pond; and if that man sank until only that part from his brow upward was in sight, you might say that you saw nobody; only a man’s scalp. But you actually saw a man, for a man is only as big as that part still in sight. Now a child’s skull, naturally, is not so big as a man’s; so its brain has no room for all that vast mass of thoughts which adult brains contain. It is, so to say, in a small room. But, as days and months go by, that room will push its walls outward, and that young brain gradually fill up all that additional room. So, looking for calm, cool thinking in a child is as silly as looking for big, juicy plums amongst frail spring blossoms. Why, oh, why don’t folks think of that? ... But God don’t do so; for God knows that, without a tiny hand to hold, a tiny foot to pat, tiny lips to kiss, and a tiny, warm, wriggling body to hug, Man would know nothing but work. "
― Ernest Vincent Wright , Gadsby
3 " The juvenile sea squirt wanders through the sea searching for a suitable rock or hunk of coral to cling to and make its home for life. For this task, it has a rudimentary nervous system. When it finds its spot and takes root, it doesn't need its brain anymore so it eats it! "
