The challenge is to keep it fresh. If you're talking about Britney Spears over and over, it's very hard to keep that interesting.
“Instead of an attic with a few test tubes, bits of wire and odds and ends, the attack on the atomic nucleus has required the development and construction of great instruments on an engineering scale.”
“I am very lucky because I am realizing my childhood dreams, and after presenting my shows it's like a party.”