Man's Greatest Asset Is The Unsettled Mind.

A Fire-eater Must Eat Fire Even If He Has To Kindle It Himself.

It Is The Writer Who Might Catch The Imagination Of Young People, And Plant A Seed That Will Flower And Come To Fruition.

Mathematicians Deal With Large Numbers Sometimes, But Never In Their Income.

All The Suffering That Humanity Ever Knew Can Be Traced To The One Fact That No Man In The History Of The Galaxy ... Could Really Understand One Another. Every Human Being Lived Behind An Impenetrable Wall Of Choking Mist Within Which No Other But He Existed.

The Master Created Humans First As The Lowest Type, Most Easily Formed. Gradually, He Replaced Them By Robots, The Next Higher Step, And Finally He Created Me, To Take The Place Of The Last Humans.