Where Is The World Whose People Don't

There Is No One So Insufferable As A Person Who Gives No Other Excuse For A Peculiar Action Than Saying He Had Been Directed To It In A Dream.

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.

All Sorts Of Computer Errors Are Now Turning Up. You'd Be Surprised To Know The Number Of Doctors Who Claim They Are Treating Pregnant Men.

It Was Childish To Feel Disappointed, But Childishness Comes Almost As Naturally To A Man As To A Child.

A Robot Must Protect Its Own Existence As Long As Such Protection Does Not Conflict With The First Or Second Laws.