Teaching Means Creating Situations Where Structures Can

I Have Always Detested Any Departure From Reality, An Attitude Which I Relate To My Mother's Poor Mental Health.

We Learn More When We Are Compelled To Invent.

Play Is The Work Of Childhood.

It Was While Teaching Philosophy That I Saw How Easily One Can Say ... What One Wants To Say. ... In Fact, I Became Particularly Aware If The Dangers Of Speculation ... It's So Much Easier Than Digging Out The Facts. You Sit In Your Office And Build A System. But With My Training In Biology, I Felt This Kind Of Undertaking Precarious.

Each Time One Prematurely Teaches A Child Something He Could Have Discovered Himself, That Child Is Kept From Inventing It And Consequently From Understanding It Completely.