The Law Of Conservation Of

Many Adults, Whether Consciously Or Unconsciously, Find It Beneath Their Adult Dignity To Do Anything As Childish As Read A Book, Think A Thought, Or Get An Idea. Adults Are Rarely Embarrased At Having Forgotten What Little Algebra Or Geography They Once Learned

There Is A Single Light Of Science, And To Brighten It Anywhere Is To Brighten It Everywhere.

The Temptation Was Great To Muster What Force We Could And Put Up A Fight. It's The Easiest Way Out, And The Most Satisfactory To Self-respect--but, Nearly Invariably, The Stupidest.

It's Not So Much What You Have To Learn If You Accept Weird Theories, It's What You Have To Unlearn.

On Earth, We Are Unmanned By Our Longing For A Pastoral Past That Never Really Existed; And That, If It Had Existed, Could Never Exist Again...on The Moon, There Is No Past To Long For Or Dream About. There Is No Direction But Forward.