Robert Fogel — American Historian born on July 01, 1926, died on June 11, 2013

Robert William Fogel was an American economic historian and scientist, and winner of the 1993 Nobel Memorial Prize in Economic Sciences. As of his death, he was the Charles R. Walgreen Distinguished Service Professor of American Institutions and director of the Center for Population Economics at the University of Chicago's Booth School of Business. He is best known as a leading advocate of New economic history or cliometrics—the use of quantitative methods in history... (wikipedia)

No individual has done more to help me pursue a career in science than my wife of forty-five years. I met Enid Cassandra Morgan during the election campaign of 1948 when she was a Sunday school teacher, a leader of the youth organizations of St. Phillips Episcopal Church, and the head of Harlem Youth for the election of Henry Wallace.
People want more and more leisure time, which means the freedom to do what they want to do, not what they have to do, and as we get richer and richer, more and more people will be able to afford that.
The president has very little effect on the economy. If you want to put blame or credit, the main person who influences the business cycle is the head of the Federal Reserve Bank.
Remember, what does 'retirement' mean? It doesn't mean that you're a couch potato. Leisure is not the same thing as rest. If you're bicycling five miles a day, that's leisure, but it certainly takes a lot of effort.
The rate of technological and human physiological change in the 20th century has been remarkable. Beyond that, a synergy between the improved technology and physiology is more than the simple addition of the two.