• "Success breeds complacency. Complacency breeds failure. Only the paranoid survive." - Andy Grove Tweet
• "Mohammed was not an apparent failure. He was a dazzling success, politically as well as spiritually, and Islam went from strength to strength to strength." - Karen Armstrong Tweet
• "Success or failure in business is caused more by the mental attitude even than by mental capacities." - Walter Scott Tweet
• "I think you can learn as much from success as you can from failure." - Corey Hart Tweet
• "America's most dangerous diseases have developed an immunity to politics. We suffer not from a failure of political organization or power, but a failure of love." - Cal Thomas Tweet
• "All human actions are equivalent... and all are on principle doomed to failure." - Carl Sandburg Tweet
• "Failure is a word unknown to me." - Muhammad Ali Jinnah Tweet
• "I'm kind of a failure. I mean, I'll be honest. I'm successful in that I'm getting to work on great stuff, but I think I'm a failure in all the personal stuff that is most important to me." - Paul Feig Tweet
• "It's not that we fly by the seat of our pants. We're not afraid of failure." - Craig Ferguson Tweet
• "My big philosophy is: Try and work with good people, because the process is your life. That's going to be really, really hard. I'm glad I learned the lesson, 'Failure is OK.'" - Dana Fox Tweet