Working really hard is what successful people do, and the genius of the culture formed in the rice paddies is that hard work gave those in the fields a way to find meaning in the midst of great uncertainty and poverty. That lesson has served Asians well in many endeavors but rarely so perfectly as in the case of mathematics.
…[Erling] Boe’s point is that we could predict precisely the order in which every country would finish in the Math Olympics without asking a single math question. All we would have to do is give them some task measuring how hard they were willing to work. In fact, we wouldn’t even have to give them a task. We should be able to predict which countries are best at math simply by looking at which countries are best at math simply by looking at which national cultures place the highest emphasis on effort and hard work.
~ Malcolm Gladwell, Outliers: The Story of Success