Alan Guth (1947) American theoretical physicist and cosmologist
as quoted by [Stephen Hawking, A Brief History of Time, Bantam Books, 1988, 0-553-34614-8, 129]
Alan Guth and Paul Steinhardt, The inflationary universe, edited by [Paul Davies, The New Physics, Cambridge University Press, 1992, 0-521-43831-4, 54]
Alan Guth (1947) American theoretical physicist and cosmologist
as quoted by [Stephen Hawking, A Brief History of Time, Bantam Books, 1988, 0-553-34614-8, 129]
“There's no such thing as a free lunch.”
Milton Friedman (1912–2006) American economist, statistician, and writer
Also often misattributed to Robert A. Heinlein because both helped popularize the expression – Friedman with a book with that title. The phrase actually dates to at least the 1930s.
Misattributed
“The free lunch is the essence of modern liberalism.”
Charles Krauthammer (1950–2018) American journalist
2010s, 2013, Obamacare laid bare (2013)
“Before lunch, and ultimately recess, I need you to know - you're going to die.”
Patrick Stump (1984) American musician
http://www.youtube.com/watch?v=yBk37T4u03I "Fall Out Boy for DoSomething.org"
YouTube.com
William Feller (1906–1970) Croatian-American mathematician
Source: An Introduction To Probability Theory And Its Applications (Third Edition), Chapter VIII, Unlimited Sequences Of Bernoulli Trials, p. 202.
Fritz Zwicky (1898–1974) Swiss astronomer
Source: Fritz Zwicky, [On the redshift of spectral lines through interstellar space, Proceedings of the National Academy of Sciences of the United States of America, 15, 10, 1929, 773–779, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC522555/] (quote from p. 773)
Adlai Stevenson (1900–1965) mid-20th-century Governor of Illinois and Ambassador to the UN
What I Think (1956), p. 55 http://books.google.com/books?id=3OchAAAAMAAJ&q=%22Men+may+be+born+free+they+cannot+be+born+wise+and+it+is+the+duty+of+the+university+to+make+the+free+wise%22&pg=PA55#v=onepage