What We See Changes What We Know.

Teaching Means Creating Situations Where Structures Can Be Discovered.

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.

As You Know, Bergson Pointed Out That There Is No Such Thing As Disorder But Rather Two Sorts Of Order, Geometric And Living.

Every Time We Teach A Child Something, We Keep Him From Inventing It Himself. On The Other Hand, That Which We Allow Him To Discover For Himself Will Remain With Him Visible For The Rest Of His Life.

I Could Not Think Without Writing.