The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to... — George Bernard Shaw

The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore, all progress depends on the unreasonable man.

Author: George Bernard Shaw

Insight: We tend to treat reasonableness like a virtue, but Shaw's flip here catches something real: the people who actually change things are often the ones everyone calls stubborn or unrealistic. The reasonable person sees the world as it is and fits themselves into it—a perfectly sensible survival strategy. But the unreasonable person looks at how things are and thinks, "No, this shouldn't be this way," then spends years trying to bend reality to match their vision. That's annoying at dinner parties. It's also how we got everything from electric cars to labor laws to the internet. The tricky part is that reasonableness and unreasonableness don't actually have clear boundaries. Sometimes refusing to adapt to the world is just stubbornness or ego. Sometimes it's necessary vision. The difference often comes down to whether the "unreasonable" person is pushing for something because they believe in it, or just because they can't handle being wrong. What Shaw really highlights is that comfort and progress don't usually happen in the same place. If you want to change something—yourself, your life, your field—you'll probably have to be the unreasonable one for a while. You'll have to keep insisting when people tell you to be practical. That's the actual price of doing anything new.

Source: Man and Superman, Maxims for Revolutionists