The Day You Stop Learning Is The

How Many People Is The Earth Able To Sustain?

Having No Unusual Coincidence Is Far More Unusual Than Any Coincidence Could Possibly Be.

Humanists Recognize That It Is Only When People Feel Free To Think For Themselves, Using Reason As Their Guide, That They Are Best Capable Of Developing Values That Succeed In Satisfying Human Needs And Serving Human Interests.

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.

It Is The Obvious Which Is So Difficult To See Most Of The Time. People Say 'it's As Plain As The Nose On Your Face.' But How Much Of The Nose On Your Face Can You See, Unless Someone Holds A Mirror Up To You?