> Failure is not something to be feared—it’s an opportunity to learn and improve.
These pithy quotes can be good for shaking someone out of a perfectionism-induced freeze, but they take the concept too far.
Failure is not a good outcome and should be reasonably avoided to the best of your abilities. You can and should learn from it, but removing all fear of failure isn't realistic.
This doesn't mean you should never start anything that might fail. I think that's what these quotes are trying to get people to avoid. Instead, they set unrealistic expectations about how failure can't/shouldn't/won't have any consequences when, in fact, it often does.
Likewise, making some mistakes is normal. Nobody is perfect. However, mistakes have consequences. It's how you handle and even prepare for those consequences that makes the difference. It's true that you shouldn't be so afraid of mistakes that you can't get yourself to take any risks or do anything, but you shouldn't go so far as to imagine mistakes as having no consequences. If someone is making mistakes at an unreasonably high rate, something needs to change: More training, more supervision, more education, or if all those fail, try a different role.
These little feel-good quotes might shake some people out of being too afraid to try anything, but they also mislead a lot of people into unrealistic ideas about how failure and mistakes shouldn't have any consequences.