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The most important quality for a researcher is persistence.

You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.

"I love the idea of creating a world that people can escape into, even if it's just for a couple of hours."

理解黑洞就是理解宇宙的結構本身。