"The Gentle Vultures" in Super-Science Fiction (December 1957)
General sources
Isaac Asimov: Frases en inglés (página 10)
Isaac Asimov era escritor estadounidense. Frases en inglés.“Milton Ashe is not the type to marry a head of hair and a pair of eyes.”
“Liar!”, p. 89
I, Robot (1950)
Fuente: The Foundation series (1951–1993), Foundation’s Edge (1982), Chapter 20 “Conclusion” section 4, p. 420
“I recognize the necessity of animal experiments with my mind but not with my heart.”
"Doctor, Doctor, Cut My Throat" (August 1972), in The Tragedy of the Moon (1973), p. 153
General sources
“It was easy to cover up ignorance by the mystical word “intuition.””
Fuente: The Foundation series (1951–1993), Foundation’s Edge (1982), Chapter 18 “Collision” section 4, p. 377
Banquets of the Black Widowers (1984), p. 27
General sources
Section 2 “...the gods themselves...”, Chapter 1b, p. 82
The Gods Themselves (1972)
"Perhaps how wonderful! Think, that for all time, all conflicts are finally evitable. Only the Machines, from now on, are inevitable!"
“The Evitable Conflict”, p. 192
I, Robot (1950)
Part V, The Merchant Princes, section 4
The Foundation series (1951–1993), Foundation (1951)
“Where any answer is possible, all answers are meaningless.”
The Road to Infinity (1979), p. 170
General sources
“All life is nucleic acid; the rest is commentary”
"The Relativity of Wrong" (1988) - "Beginning with Bone" (May 1987)
General sources
“There is more to a science fiction story than the science it contains. There is also the story.”
Robot Dreams (1986), introduction
General sources
“The military mind remains unparalleled as a vehicle of creative stupidity.”
In Memory Yet Green (1979), p. 461
General sources
Mother Earth News interview (1980)
"Science Fiction, 1938" Nebula Winners 14 (1980) edited by Frederick J. Pohl, p. 97
General sources
Quasar, Quasar, Burning Bright (1978), p. 235
General sources
“I suppose he’s entitled to his opinion, but I don’t suppose it very hard.”
“Seven Steps to Grand Master” in Nebula Awards 22 (1988), edited by George Zebrowski
General sources
“I wouldn't give an astrologer the time of day.”
In Memory Yet Green (Avon Books, 1979), p. 18
General sources
“He is energetic only in evading responsibility.”
Part V, The Merchant Princes, section 2
The Foundation series (1951–1993), Foundation (1951)