The teaching of proverbs in .... the story could exist that. "We must be prudent, be careful not to do anything that, because sometimes the ability to slip accidentally mistake just may entail damage and a major regret.
.... Proverbial lesson in this tale would have to say , "We have to be careful. Be careful not to do anything. Because sometimes a careless slip a little. May lead to damage. And regret, largely the same.