The beauty of the olfactory system is that it is both simple and complex, allowing us to detect and discriminate an almost infinite number of odors.

写作就是抵抗。

Trend-following is not such a good model. It’s simply eroded. Things change and being able to adjust is what made Mr. Simons so successful. “Statistic predictor signals erode over the next several years； it can be five years or 10 years. You have to keep coming up with new things because the market is against us. If you don’t keep getting better， you’re going to do worse.

给我一打健康的婴儿，以及我指定的养育环境，我保证能把其中随机选出的任何一个训练成我选定的任何类型的专家——医生、律师、艺术家、商人，甚至乞丐和小偷，不论他的天赋、爱好、倾向、能力、职业和种族。

"Art is not about what you see, but what you make others see."