我一直相信,赚钱的方法是在别人都在卖的时候买,在别人都在买的时候卖。
I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.
译文:因此,即使拥有中原的富饶,也比不上这座都城的无限繁华。
有时候最难的事情和正确的事情是同一件事。
The more you know about something, the more interesting it becomes.
计算学习理论为理解机器学习算法的能力和局限性提供了一个数学框架。