Jack Vance book To Live Forever
Source: To Live Forever (1956), Chapter XI, section 2
John Holbrook "Jack" Vance was an American mystery, fantasy, and science fiction writer. Though most of his work has been published under the name Jack Vance, he also wrote 9 mystery novels using his full name John Holbrook Vance, three under the pseudonym Ellery Queen, and one each using the pseudonyms Alan Wade, Peter Held, John van See, and Jay Kavanse. Some editions of his published works give his year of birth as 1920.
Vance won the World Fantasy Award for Life Achievement in 1984 and he was a Guest of Honor at the 1992 World Science Fiction Convention in Orlando, Florida. The Science Fiction and Fantasy Writers of America made him its 14th Grand Master in 1997 and the Science Fiction Hall of Fame inducted him in 2001, its sixth class of two deceased and two living writers.
Among his awards for particular works were: Hugo Awards, in 1963 for The Dragon Masters, in 1967 for The Last Castle, and in 2010 for his memoir This is Me, Jack Vance!; a Nebula Award in 1966, also for The Last Castle; the Jupiter Award in 1975; the World Fantasy Award in 1990 for Lyonesse: Madouc. He also won an Edgar for the best first mystery novel in 1961 for The Man in the Cage.
A 2009 profile in The New York Times Magazine described Vance as "one of American literature's most distinctive and undervalued voices". He died at his home in Oakland, California on May 26, 2013, aged 96.

Jack Vance book To Live Forever
Source: To Live Forever (1956), Chapter XI, section 2
Jack Vance book Showboat World
Source: Showboat World (1975), Chapter 14 (p. 162)
Source: Lyonesse Trilogy (1983-1989), Madouc (1989), Chapter 3, section 1 (p. 718)
“Happiness is fugitive; dissatisfaction and boredom are real.”
Jack Vance book Emphyrio
Source: Emphyrio (1969), Chapter 5
Source: Dying Earth (1950-1984), The Eyes of the Overworld (1966), Chapter 4, "The Sorcerer Pharesm"
Jack Vance book The Dragon Masters
Section 7
The Dragon Masters (1962)
Jack Vance book Big Planet
Source: Big Planet (1957), Chapter 16 “The Search” (p. 167)
Jack Vance book The Languages of Pao
Source: The Languages of Pao (1958), Chapter 8 (p. 64)
Jack Vance book Showboat World
Source: Showboat World (1975), Chapter 10 (p. 111)
“The town’s lack of special quirks was almost a peculiarity in itself.”
Jack Vance book Showboat World
Source: Showboat World (1975), Chapter 3 (p. 23)
Jack Vance book To Live Forever
Source: To Live Forever (1956), Chapter XI, section 1
“You have frightened and daunted me. I will stop stealing at once.”
Source: Lyonesse Trilogy (1983-1989), The Green Pearl (1985), Chapter 3, section 2 (p. 394)
Jack Vance book Showboat World
Source: Showboat World (1975), Chapter 7 (p. 83)
Source: Dying Earth (1950-1984), The Eyes of the Overworld (1966), Chapter 2, "Cil"
"Not in every aspect," said Cugel.
Source: Dying Earth (1950-1984), The Eyes of the Overworld (1966), Chapter 4, "The Sorcerer Pharesm"
Source: Demon Princes (1964-1981), The Killing Machine (1964), Chapter 3 (p. 179)
Jack Vance book Space Opera
Source: Space Opera (1965), Chapter 8 (p. 65)
"The Murthe", chapter 3
Dying Earth (1950-1984), Rhialto the Marvellous (1984)
“He must approach the subject critically, alert for contradictions, pedantry and vagueness.”
Jack Vance book To Live Forever
Source: To Live Forever (1956), Chapter V, section 2
“I challenge Destiny, yes, but I do not leap off cliffs.”
Source: Dying Earth (1950-1984), Cugel's Saga (1983), Chapter 1, section 2, "The Inn of Blue Lamps"
“His brain ached with the want of knowing.”
Source: Dying Earth (1950-1984), The Dying Earth (1950), Chapter 6, "Guyal of Sfere"
Source: Lyonesse Trilogy (1983-1989), The Green Pearl (1985), Chapter 5, section 3 (p. 430)
“A single question remained, the age-old cry of anguish: “How could one so beautiful be so base?””
Source: Lyonesse Trilogy (1983-1989), The Green Pearl (1985), Chapter 6, section 1 (p. 434)
Source: Lyonesse Trilogy (1983-1989), Suldrun's Garden (1983), Chapter 11, section 1 (p. 103)
“My clever baton holds your unnatural sorcery in abeyance.”
Source: Quotations and text from the Dying Earth novels, The Dying Earth (1950), Chapter 6, "Guyal of Sfere"
Source: Lyonesse Trilogy (1983-1989), The Green Pearl (1985), Chapter 10, section 3 (p. 518)
Jack Vance book The Last Castle
Source: The Last Castle (1966), Chapter 2, section 1
“Yes, I realize that I see but a semblance, but so do you, and who is to say which is real?”
Source: Dying Earth (1950-1984), The Eyes of the Overworld (1966), Chapter 1, "The Overworld"
Source: Lyonesse Trilogy (1983-1989), Madouc (1989), Chapter 8, section 5 (p. 904)
“An inch of foreknowledge is worth ten miles of after-thought.”
Source: Dying Earth (1950-1984), Cugel's Saga (1983), Chapter 5, section 2, "The Bagful of Dreams"
Source: Short fiction, Rumfuddle (1973), Section 2 (p. 168)
Source: Dying Earth (1950-1984), The Eyes of the Overworld (1966), Chapter 2, "Cil"
Jack Vance book To Live Forever
Source: To Live Forever (1956), Chapter XI, section 2
Jack Vance book Space Opera
Source: Space Opera (1965), Chapter 4 (p. 30)
Source: Dying Earth (1950-1984), Cugel's Saga (1983), Chapter 3, section 2, "Faucelme"
“I still feel that we should act with restraint. It’s much easier not to do than to undo.”
Section 12 (p. 218)
Short fiction, Rumfuddle (1973)
Source: Lyonesse Trilogy (1983-1989), The Green Pearl (1985), Chapter 4, section 3 (p. 418)
Source: Lyonesse Trilogy (1983-1989), Suldrun's Garden (1983), Chapter 25, section 3 (p. 280)
Source: Dying Earth (1950-1984), The Eyes of the Overworld (1966), Chapter 4, "The Sorcerer Pharesm"
Source: Lyonesse Trilogy (1983-1989), Madouc (1989), Chapter 6, section 5 (p. 807)
Erwig refilled Cugel's glass. "I consider this an important endorsement of our views!"
Source: Dying Earth (1950-1984), Cugel's Saga (1983), Chapter 5, section 2, "The Bagful of Dreams"
Dying Earth (1950-1984), Rhialto the Marvellous (1984), "Morreion", Ch. 8
"Morreion"
Quotations and text from the Dying Earth novels, Rhialto the Marvellous (1984)
Source: Lyonesse Trilogy (1983-1989), Suldrun's Garden (1983), Chapter 13, section 3 (p. 136; Shimrod to Melancthe)
“I give dignity second place to expedience.”
Source: Dying Earth (1950-1984), Cugel's Saga (1983), Chapter 6, section 1, "The Four Wizards"
Source: Dying Earth (1950-1984), Cugel's Saga (1983), Chapter 4, section 2, "The Caravan"
"Morreion", Ch. 6
Dying Earth (1950-1984), Rhialto the Marvellous (1984)
Jack Vance book Showboat World
Source: Showboat World (1975), Chapter 11 (p. 123)