• “ Children have real understanding only of that which they invent themselves, and each time  that we try to teach them something too quickly, we prevent them from reinventing it themselves”
•                                                      Jean Piaget
This Piagetian* quote seems to reinforce the underlying Piagetian theories. This is one for example that I personally like. Those with children of their own should bear this in mind the next time they try to tell their kids that something is hot.
* Not in dictionary