盲目自信还有救因为迟早会栽跟斗。　 　 无知加自信就可怕了。 再加上政治正确就更可怕。 　 https://seekingalpha.com/article/244313-best-hedge-funds-jim-simons-medallion-fund?external=true&gclid=CjwKCAjw9e6SBhB2EiwA5myr9kyru8nEWDE6Xz9_vfqY_p7DcJ9plV9kSuBE4YSn_Dk3n7D4IDELhxoCL7IQAvD_BwE&utm_campaign=16683062150&utm_medium=cpc&utm_source=google&utm_term=135651909980%5Edsa-1485125208378%5E%5E589727627201%5E%5E%5Eg (more...)