Quotes about ideas
115 quotes from 89 people
Niels Bohr1885–1962Said to Wolfgang Pauli after his presentation of Heisenberg’s and Pauli’s nonlinear field theory of elementary particles, at Columbia University (1958), as reported by F. J. Dyson in his paper “Innovation in Physics” (Scientific American, 199, No. 3Daring ideas are like chessmen moved forward; they may be beaten but they may start a winning game.
There is nothing easier than lopping off heads and nothing harder than developing ideas.
Books serve to show a man that those original thoughts of his aren’t very new at all.
John Locke1632–1704An Essay Concerning Human Understanding (1689), Dedicatory epistle, as quoted inThe world moves, and ideas that were good once are not always good.
Dwight D. Eisenhower1890–1969Press Conference, Washington, D.C.
Alexis de Tocqueville1805–1859Democracy in America, Volume II (1840), Book One, Chapter XVI.
Will Durant1885–1981And Ariel Durant, The Lessons of History (1968)A powerful idea communicates some of its strength to him who challenges it.
That fellow seems to me to possess but one idea, and that is a wrong one.
Samuel Johnson1709–1784Life of Samuel Johnson (1791), Vol II (1770) p. 181





