Kilroy J. Oldster said this quote
“ Every person fails, nobody achieves everything that he or she set out to achieve. Nobody, regardless of how many personal triumphs they enjoy, no matter how rich or powerful they become, goes through life without encountering failure. You cannot fail unless a person valiantly tries to accomplish a task. The most audacious person readily attempts difficult projects, despite feeling uncertain if they can prevail. Successful people exhibit the character to respond positively to failure. Some failures prove instrumental in altering a person’s outlook, and their revised perspective leads to brilliant successes ”