It's important to be able to keep things fresh, no matter what age you are, or how many years you've been in the industry.
“Ignorance of what real learning is, and a consequent suspicion of it; materialism, and a consequent intellectual laxity, both of these have done destructive work in the colleges.”
“We used to think that if we knew one, we knew two, because one and one are two. We are finding that we must learn a great deal more about 'and'.”