Quotes by Charles F. Kettering
Tremendis Learning found 3 quote/s on its database for Charles F. Kettering.
   
1."It's amazing what ordinary people can do if they set out with preconceived notions."
  
2."An inventor fails 999 times and, and if he succeeds once, he's victorious. He treats his failures as practice shots."
  
3."Our imagination is the only limit to what we can hope to have in the future."