八一下哈佛和M毕业的一对

Bill Ackman (Billionaire) shorted the stock market in March 2020, and he covered his short position the day he shed his tears at CNBC, saying "the hell is coming".  So the joke is "every drop of his tear is worth $1B".

He graduated from H, and His thesis was "Scaling the Ivy Wall: the Jewish and Asian American Experience in Harvard Admissions." That was in 1988. 

His wife is a M faculty, 网红, Neri Oxman, who were rumored to date Brat Pitt.