No, I haven't failed thousands of times. On the contrary, I have successfully eliminated thousands of ideas that do not work!

Restlessness is discontent and discontent is the first necessity of progress. Show me a thoroughly satisfied man and I will show you a failure.

Do not judge me by my successes, judge me by how many times I fell down and got back up again.

Difficulties break some men but make others. No axe is sharp enough to cut the soul of a sinner who keeps on trying, one armed with the hope that he will rise even in the end.

Do Something. If it works, do more of it. If it doesn't, do something else.

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