孔子说：“生来就知道的，是上等人；学习后才知道的，是二等人；遇到困难才学习的，是三等人；遇到困难也不学习的，这就是下等人了。”

Markets fail when information is asymmetric or incentives are misaligned.

In the world of algorithms, the simplest solution is often the best.

In electronics manufacturing, precision isn't just about measurements - it's about intention.

I have to be alone very often. I'd be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That's how I refuel.