Models can lower your risk…….. It reduces the daily aggravation. With old-fashioned stock picking: “One day you feel like a hero. The next day you feel like a goat. Either way， most of the time it’s just luck. “We don’t override the models.

精神生活不是否定的生活，而是肯定的生活。

我们都被某些东西困扰着，不是吗？

A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.

我不擅长假装。我不擅长撒谎。我不擅长成为我不是的人。