Cal Newport Quote

Three to four hours a day, five days a week, of uninterrupted and carefully directed concentration, it turns out, can produce a lot of valuable output.

Cal Newport

Three to four hours a day, five days a week, of uninterrupted and carefully directed concentration, it turns out, can produce a lot of valuable output.

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About Cal Newport

Calvin C. Newport (born 1982) is an American nonfiction author and associate professor of computer science at Georgetown University.