describing Ted Maiman's paper announcing the first operational laser. In an interview http://www.aip.org/history/ohilist/4612.html by Joan Bromberg on March 8, 1985, at University of Arizona. Niels Bohr Library & Archives, American Institute of Physics, College Park, MD USA.
“No flamboyant phrase, just straightforward science.”
describing Ted Maiman's paper announcing the first operational laser. In an interview http://www.aip.org/history/ohilist/4612.html by Joan Bromberg on March 8, 1985, at University of Arizona. Niels Bohr Library & Archives, American Institute of Physics, College Park, MD USA.
Context: It is a fantastic letter. Very understated. He calls it an optical maser, it’s as if a maser was made to run in the optical. No flamboyant phrase, just straightforward science.
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Peter Franken 2
American physicist 1928–1999Related quotes
Source: What Is This Thing Called Science? (Third Edition; 1999), Chapter 7, The limitations of falsificationism, p. 87.

"Quotes", Anatomy of Criticism: Four Essays (1957), Polemical Introduction

Attributed in the "quote of the day" source code of the “Fortune” computer program (June 1987); more at "The Most Exciting Phrase in Science Is Not ‘Eureka!’ But ‘That’s funny …’" at Quote Investigator https://quoteinvestigator.com/2015/03/02/eureka-funny/
General sources

How to Understand Politics: What the Humanities Can Say to Science (2007)

“"Tough love" is just the right phrase: love for the rich and privileged, tough for everyone else.”
Powers and Prospects, 1996, p.137
Quotes 1990s, 1995-1999

Reverence for Life (1969)
Context: At sunset of the third day, near the village of Igendja, we moved along an island set in the middle of the wide river. On a sandback to our left, four hippopotamuses and their young plodded along in our same direction. Just then, in my great tiredness and discouragement, the phrase "Reverence for Life" struck me like a flash. As far as I knew, it was a phrase I had never heard nor ever read. I realized at once that it carried within itself the solution to the problem that had been torturing me. Now I knew that a system of values which concerns itself only with our relationship to other people is incomplete and therefore lacking in power for good. Only by means of reverence for life can we establish a spiritual and humane relationship with both people and all living creatures within our reach. Only in this fashion can we avoid harming others, and, within the limits of our capacity, go to their aid whenever they need us.

“All life is just a progression toward, and then a recession from, one phrase— 'I love you.”
Quoted, Short Stories
Source: The Offshore Pirate