The wisest of the wise may err.

Wisdom isn't the same as perfection

Even the smartest person in the room makes mistakes. This isn't pessimism—it's actually liberating. We've built a culture that treats intelligence like a shield against being wrong, as if careful thinking should prevent all errors. But Aeschylus was onto something deeper: wisdom isn't infallibility. It's something closer to humility mixed with experience.

Think about the moments you've trusted an expert and gotten burned, or the times you've confidently done something "the right way" only to discover later there was a better path. The wisest people—the ones who've read the most, thought the longest, made careful decisions—still sometimes miss crucial information or misread a situation. They're working with incomplete data, just like everyone else.

This matters because it means you don't need to wait until you're perfect to act, and you don't need to beat yourself up when someone knowledgeable contradicts you. It also means being skeptical of anyone claiming to have all the answers. The real wisdom is in knowing that being thoughtful and being fallible aren't opposites—they go together. The best thinkers stay curious precisely because they've already made enough mistakes to know better.