It is in the admission of ignorance and the admission of uncertainty that there is a hope for the continuous motion of human beings in some direction that doesn't get confined, permanently blocked, as it has so many times before in various periods in the history of man.

Once upon a time there was a brilliant physicist named Richard P. Feynman who was a real brainiac! He was so smart he could solve any physics problem in the blink of an eye! But he was also an eccentric character who liked to play pranks on his colleagues and was known for his witty sense of humor. He was always coming up with crazy experiments and inventions to solve complex problems. He even wrote a book about his adventures called "Surely You're Joking, Mr. Feynman!" His unique approach to science and life made him an inspiration to many, and he will always be remembered as one of the greatest minds of all time.