写作是与世界互动。
To write is to engage with the world.
A mathematician's work is never truly finished; there is always more to explore.
We are all searching for something, even if we don't know what it is.
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.