Learning From Failure Quotes
First, not a word more from you about the past. There was an error in your calculations. I know what that is. It affects the whole machine, and failure is the consequence. You will profit by the failure, and will avoid it another time. I have done a similar thing myself, in construction, often. Every failure teaches a man something, if he will learn; and you are too sensible a man not to learn from this failure.
Charles Dickens
Making your mark on the world is hard. If it were easy, everybody would do it. But it's not. It takes patience, it takes commitment, and it comes with plenty of failure along the way. The real test is not whether you avoid this failure, because you won't. it's whether you let it harden or shame you into inaction, or whether you learn from it; whether you choose to persevere.
Barack Obama