The Power of Positive Thinking popularity today. Norman Vincent Peale, born in 1898 in southwestern Ohio, graduated from Ohio Wesleyan University and later received his bachelor's and master's degrees in sacred theology from Boston University's School of Theology. Peale then attended Syracuse University where he received a doctor of divinity degree. After serving 10 years as a Methodist clergyman in New York, Peale became the pastor of New York City's Marble Collegiate Church where he stayed for 52 years, until his retirement in 1984. Throughout his career as a pastor, Peale wrote over 40 books, became a sought-after motivational speaker, started weekly radio and television
Essays in Positive Economics Essays in Positive Economics Milton Friedman's book Essays in Positive Economics (1953) is a collection of earlier articles by the author with as its lead an original essay "The Methodology of Positive Economics." This essay posits Friedman's famous, but controversial, principle (called the F-Twist by Samuelson) that assumptions need not be "realistic" to serve as scientific hypotheses; they merely need to make significant predictions. This first essay in the book explores John Neville Keynes's distinction between "positive" and "normative" economics, what "is" vs. what "ought to be" in economic matters. The essay sets out an epistemological program for Friedman's own