Success is not final, failure is not fatal: it is the courage to continue that counts.

Great success always comes at the risk of enormous failure.

Success is stumbling from failure to failure with no loss of enthusiasm.

I've often felt there might be more to be gained by studying business failures than business successes.

I have tried 99 times and have failed, but on the 100th time came success.

I firmly believe that unless one has tasted the bitter pill of failure, one cannot aspire enough for success.