Quotes about ideas
115 quotes from 89 people
A powerful idea communicates some of its strength to him who challenges it.
Great minds discuss ideas. Average minds discuss events. Small minds discuss people.
Salman Rushdieborn 1947Herbert Reade Memorial Lecture (6 February 1990)
Carl Sagan1934–1996Broca’s Brain (1979), Chapter 25, “The Amniotic Universe” (p. 364)
Seneca the Younger5 BC–AD 65Epistulae Morales ad Lucilium (Moral Letters to Lucilius), Letter XII: On old age, Line 11.Invention, it must be humbly admitted, does not consist in creating out of void, but out of chaos.
Mary Shelley1797–1851Frankenstein (1818), Introduction to the 1831 edition of FrankensteinIn context
Thomas Sowellborn 1930Knowledge and Decisions (1980; 1996), Ch. 1 : The Role of Knowledge
John Steinbeck1902–1968Interview with Robert van Gelder (April 1947), as quoted in John Steinbeck: A Biography (1994) by Jay Parini
John Steinbeck1902–1968East of Eden (1952), Part 2, Ch. 13. i
John Steinbeck1902–1968East of Eden (1952), Part 2, Ch. 13. iAn idea starts to be interesting when you get scared of taking it to its logical conclusion.
Nassim Nicholas Talebborn 1960The Bed of Procrustes: Philosophical and Practical Aphorisms (2010), p. 3
Henry David Thoreau1817–1862A Week on the Concord and Merrimack Rivers (1849), Wednesday
Alexis de Tocqueville1805–1859Democracy in America, Volume II (1840), Book One, Chapter XVI.A person with a new idea is a crank until the idea succeeds.
Mark Twain1835–1910Following the Equator (1897), Ch. 32.


