老式的选股策略:“有一天你感觉像个英雄，第二天你感觉像一只山羊，换种方式说，大多数情况下它是只是运气。”
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.
The best way to predict the future is to create it.
Reason obeys itself; and ignorance submits to whatever is dictated to it.
Music is my life, thank you for making my life so wonderful.
"In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs."
自旋玻璃的数学揭示了一个适用于许多看似无关问题的隐藏结构。
成绩差距主要是知识差距。