Ralph Waldo Emerson Quotes
When at last in a race a new principle appears, an idea--that conserves it; ideas only save races.
Emerson, Ralph Waldo. "American Civilization." The Atlantic Monthly, vol. 9, no. 54, Apr. 1862, p. 503.
This quotation was used by President Dwight D. Eisenhower in his presidential nomination acceptance speech in 1956.
Nothing that has ever been “certain” in the world of science has remained certain for more than 100 years and most certain things have been shown to be wrong or too simplistic in less than 30 years.
Ralph Waldo Emerson, who went by his middle name Waldo, was an American essayist, lecturer, philosopher, abolitionist and poet who led the transcendentalist movement of the mid-19th century. He was seen as a champion of individualism and a prescient critic of the countervailing pressures of society, and he disseminated his thoughts through dozens of published essays and more than 1,500 public lectures across the United States.