The Only Thing I Use My Body

We Will Make Electricity So Cheap That Only The Rich Will Burn Candles.

We Haven't Failed. We Now Know A Thousand Things That Won't Work, So We Are Much Closer To Finding What Will.

I Would Construct And Work Along Various Lines Until I Found Them Untenable. When One Theory Was Discarded, I Developed Another At Once. I Realized Very Early That This Was The Only Possible Way For Me To Work Out All The Problems.

The Body Is A Community Made Up Of Its Innumerable Cells Or Inhabitants.

To Me, The Idea And Expectation That The Day Is Slowly And Surely Coming When We Will Be Able To Honestly Say We Are Our Brother's Keeper And Not His Oppressor Is Very Beautiful .