Success Depends On How Many Experiments You

It Is Apparent To Me That The Possibilities Of The Aeroplane, Which Two Or Three Years Ago Were Thought To Hold The Solution To The [flying Machine] Problem, Have Been Exhausted, And That We Must Turn Elsewhere.

I Think Work Is The World's Greatest Fun.

Success Is 90% Perspiration And 10% Inspiration!

It Is Very Beautiful Over There. (last Words)

I Believe That The Science Of Chemistry Alone Almost Proves The Existence Of An Intelligent Creator.