Randy Pausch

"I'm constantly finding myself in situations where people are saying, well, it's never been done that way before, and I say, well, that's fine, and I guess that's an instructive piece of knowledge to share with me, but why are you saying that as if it's some sort of design constraint? You know, you said you wanted to accomplish something. And I suggested, well, why don't you do thus-and-such. And then you said, but it's never been done that way before! But I say that's not relevant to whether or not this is a good solution. Of course if you told me it had been done and it failed, that would be really useful data, all right."

Randy Pausch was an American professor of computer science, human-computer interaction and design at Carnegie Mellon University (CMU) in Pittsburgh, Pennsylvania.

He gave his "The Last Lecture" speech on September 18, 2007 at Carnegie Mellon after he learned that his previously known pancreatic cancer was terminal. The talk was modeled after an ongoing series of lectures where top academics are asked to think deeply about what matters to them, and then give a hypothetical "final talk", with a topic such as "what wisdom would you try to impart to the world if you knew it was your last chance?" The talk was later released as a book called The Last Lecture, which became a New York Times best-seller.