I Know Of Over 3,000 Ways [that]

It Has Been Just So In All My Inventions. The First Step Is An Intuition-and Comes With A Burst, Then Difficulties Arise. This Thing That Gives Out And Then That-"bugs"as Such Little Faults And Difficulties Are Called Show Themselves And Months Of Anxious Watching, Study And Labor Are Requisite Before Commercial Success-or Failure-is Certainly Reached.

Success Is 90% Perspiration And 10% Inspiration!

To Have A Great Idea, Have A Lot Of Them.

Until Man Duplicates A Blade Of Grass, Nature Can Laugh At His So Called Scientific Knowledge.

I Make More Mistakes Than Anyone Else I Know, And Sooner Or Later, I Patent Most Of Them.