Famous quotes containing the words constructive, set and/or theory:
“Once we begin to appreciate that the apparent destructiveness of the toddler in taking apart a flower or knocking down sand castles is in fact a constructive effort to understand unity, we are able to revise our view of the situation, moving from reprimand and prohibition to the intelligent channeling of his efforts and the fostering of discovery.”
—Polly Berrien Berends (20th century)
“It is a great mistake to suppose that clever, imaginative children ... should content themselves with the empty nonsense which is so often set before them under the name of Children’s Tales. They want something much better; and it is surprising how much they see and appreciate which escapes a good, honest, well- informed papa.”
—E.T.A.W. (Ernst Theodor Amadeus Wilhelm)
“Every theory is a self-fulfilling prophecy that orders experience into the framework it provides.”
—Ruth Hubbard (b. 1924)