Topic
Einstein frames the entire collection: anyone who has never made a mistake has never tried anything new, and you never fail until you stop trying. Mistakes are the cost of engagement with the actual world, not evidence of incompetence. Shaw lifts the stakes: a life spent making mistakes is more honorable and more useful than a life doing nothing. These two together make the collection's argument: avoidance of error is not safety but self-cancellation. Twain's health-book misprint is the comic case where caution itself becomes the hazard. Gracián on not taking the wrong side just because your opponent took the right one warns against the mistake of reflexive contrarianism. Napoleon on never interrupting your enemy while they're making a mistake is patience that makes use of others' errors. Ruskin's pride-at-the-bottom-of-great-mistakes is the psychological diagnosis: the most consequential errors usually have vanity at their root. What the collection argues is that the relationship to past mistakes is more important than the mistakes themselves. The question is not whether you erred — you did — but whether you extracted whatever the error had to teach.