If One Tries To Navigate Unknown Waters

Insofar As We May At All Claim That Slavery Has Been Abolished Today, We Owe Its Abolition To The Practical Consequences Of Science

You See, Wire Telegraph Is A Kind Of A Very, Very Long Cat. You Pull His Tail In New York And His Head Is Meowing In Los Angeles. Do You Understand This? And Radio Operates Exactly The Same Way: You Send Signals Here, They Receive Them There. The Only Difference Is That There Is No Cat.

They Come Into Being Not Through Demonstration But Through Revelation, Through The Medium Of Powerful Personalities.

It Is Just As Important To Make Knowledge Live And Keep It Alive As To Solve Specific Problems.

Creating A New Theory Is Not Like Destroying An Old Barn And Erecting A Skyscraper In Its Place. It Is Rather Like Climbing A Mountain And Gaining New And Wider Views.