Achievement Quote by Heinz von Foerster

“The Stone Age didn't end because the World ran out of stones”

— Niels Bohr

We didn't leave the Stone Age because we ran out of rocks. We found a better way of doing things.

— Dean Phillips

As the saying goes, the Stone Age did not end because we ran out of stones; we transitioned to better solutions. The same opportunity…

— Steven Chu

The Stone Age didn't end because we ran out of stones.

— William McDonough

The Stone Age did not end because humans ran out of stones. It ended because it was time for a re-think about how we…

— William McDonough

“The Stone Age didn’t end because people ran out of stones. It ended because people kept learning and improving”

— JOHN C MAXWELL

As the archaeology of our thought easily shows, man is an invention of recent date. And one perhaps nearing its end.

— Michel Foucault

“It is well known that stone can think, because the whole of electronics is based on that fact, but in some universes men spend…

— Terry Pratchett

“[...] the Stone Age did not come to an end for lack of stone.”

— Matt Ridley

“So now, he hoped, here was a chance to bring mankind back into the book-loving fold. He gloated. There was still no electronics in…

— Terry Pratchett

If civilization has risen from the Stone Age, it can rise again from the Wastepaper Age.

— Jacques Barzun

The first human who hurled an insult instead of a stone was the founder of civilization.

— Sigmund Freud