Watson, ... If I Can

With Every Door That Closes A New One Opens.

Great Discoveries And Improvements Invariably Involve The Cooperation Of Many Minds. I May Be Given Credit For Having Blazed The Trail, But When I Look At The Subsequent Developments I Feel The Credit Is Due To Others Rather Than To Myself.

I Have Heard Articulate Speech Produced By Sunlight I Have Heard A Ray Of The Sun Laugh And Cough And Sing! … I Have Been Able To Hear A Shadow, And I Have Even Perceived By Ear The Passage Of A Cloud Across The Sun's Disk.

It Is The Man Who Carefully Advances Step By Step...who Is Bound To Succeed In The Greatest Degree.

Watson, ... If I Can Get A Mechanism Which Will Make A Current Of Electricity Vary In Its Intensity, As The Air Varies In Density When A Sound Is Passing Through It, I Can Telegraph Any Sound, Even The Sound Of Speech.