You Need A Stubborn Belief In An

I Just Think Things Should Work Properly.

I Want Entrepreneurs To Be Engineers And Scientists And Designers; They Don't Necessarily Have To Be Internet Entrepreneurs Or Retail Entrepreneurs.

Exactly 5,126 Attempts To Make The First Bagless Vacuum Cleaner Were Failures-some Catastrophic Disappointments, Some Minor Defects. It Took 15 Years. Prototype 5,127 Was The Success ... Failure Is Painful, But It Spurs On Improvement Like Nothing Else.

If Robots Are To Clean Our Homes, They'll Have To Do It Better Than A Person.

Fear Is Always A Good Motivator.