“It is failure that guides evolution; perfection provides no incentive for improvement, and nothing is perfect.”
“To improve is to change; to be perfect is to change often.”
“Be guided by the love of enjoyment, rather than the fear of making a mistake, when things are perfect, in a way, nothing has been learned.”
“I'm a perfectly equipped failure.”
“Continuous improvement is better than delayed perfection.”
“Nothing makes a person desire improvement like failure”