“Teachers need to be trained on how children learn, not only how to solve mathematical problems. They must know how to make learners well understand the New Math and enable them to solve mathematical problems.”
Teacher
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Sukavich Rangsitpol 31
Thai politician 1935Related quotes

Comment after winning re-election — [Giffords wins re-election to U.S. House; Kelly says voters have spoken, Sierra Vista Herald, Arizona, November 6, 2010, Bill Hess]
Source: Computer-Aided Design: A Statement of Objectives (1960), p. iii; Abstract.

Source: Rules for Radicals: A Pragmatic Primer for Realistic Radicals

1881, A Defence of Atheism: A lecture delivered in Mercantile Hall, Boston on 10 April, 1861, p. 4
A Defence of Atheism

“In mathematics the art of asking questions is more valuable than solving problems.”
In re mathematica ars proponendi quaestionem pluris facienda est quam solvendi.
Doctoral thesis (1867); variant translation: In mathematics the art of proposing a question must be held of higher value than solving it.
Chris Argyris "Teaching smart people how to learn" in: Peter F. Drucker (1998) Harvard Business Review on Knowledge Management. p. 82
Meta Maths!: The Quest for Omega https://books.google.com/books?id=ZACLDQAAQBAJ&pg=PA11. Vintage Books (2006). p. 11

“What I cannot create, I do not understand.Know how to solve every problem that has been solved.”
on his blackboard at the time of death in February 1988; from a photo in the Caltech archives http://archives.caltech.edu/pictures/1.10-29.jpg