The wise are instructed by reason, average minds by experience, the stupid by necessity and the brute by insti... — Marcus Tullius Cicero

The wise are instructed by reason, average minds by experience, the stupid by necessity and the brute by instinct.

Author: Marcus Tullius Cicero

Insight: Most of us think wisdom is just about knowing more stuff, but Cicero is pointing at something more interesting: it's about how quickly you learn from the world around you. Some people adjust their lives the moment they spot a pattern or hear a solid argument. Others need to actually experience the painful consequence before they change course—they touch the hot stove instead of believing it's hot. And then there are people who only shift when they're forced to, when reality leaves them no other choice. The strange part is that none of these categories is entirely fixed. We're probably all three at different moments. You might be the person who reads one article and rethinks your entire approach to something, but then be the one who ignores advice about relationships or money until life teaches you an expensive lesson. The gap between knowing something intellectually and actually accepting it emotionally is wider than we like to admit. What makes this useful isn't judging where you fall, but noticing which mode you're in. If you keep learning only through disaster, it might be worth asking what's stopping you from listening to reason—or learning from someone else's experience instead of always needing your own. Wisdom, in a way, is just choosing to learn faster than life forces you to.

Source: De Oratore, III, 133