"If you were to open up a baby's head - and I am not for a moment suggesting that you should - you would find nothing but an enormous drool gland"

This quote by Dave Barry is a funny way of saying that infants are not extremely smart. He is recommending that if you were to open up a baby's head, you would not find any intricate thoughts or ideas, but instead just a large drool gland. This is a humorous way of stating that babies are not capable of complex thought, and instead just drool and make noises. It is an easy going way of satirizing the lack of intelligence that babies have. It is also a suggestion that children are still finding out and growing, which they will ultimately become more smart as they age. This quote is a funny way of advising us that infants are still learning and growing, which they should be given the time and persistence to do so.