I came to philosophy finally phrased as 0.8 is enough. … If I had a way to rate happiness, I think it's a good design to have an organism that's happy about 80% of the time. If it was 100% of the time, it would be like everybody's on drugs and everything collapses and nothing works because everybody is just too happy. … There are times when I am down and I know that I've actually been programmed to be depressed a certain amount of time.

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About Donald Knuth

Donald Knuth was a contemporary American computer scientist and mathematician. Donald Ervin Knuth is an American computer scientist and mathematician. He is a professor emeritus at Stanford University. Read more on Wikipedia →

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