“Scientific knowledge is in perpetual evolution; it finds itself change...” — Jean Piaget Quote

Scientific knowledge is in perpetual evolution; it finds itself changed from one day to the next.

This means that no single logic is strong enough to support the total construction of human knowledge.

The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.

Egocentrism appears to us as a form of behavior intermediate between purely individual and socialized behavior.

From the moral as from the intellectual point of view, the child is born neither good nor bad but master of his destiny.

The world has changed profoundly since our programs were first established.

Yoga changed my life. I go between 4 and 6 times a week. It's incredibly grounding and an intense level of focus.

I believe I have a lot to offer when I finish football as well. I always said I didn't want to become a manager, but I changed that view.

When my father died, I was 21, and he'd been sick for a few years. He changed during his illness. He kind of softened during it.

There have been some things I'd have liked to have changed if I could, on and off the field.