Last week NY hedge fund manager John Paulson took a lot of grief for his record $400 million gift to Harvard University, his business school alma mater. Personally, I admire Mr. Paulson for supporting higher education. It is a noble gesture. He could have spent that cash on private jets or his own third world island nation. But Mr. Paulson made a glaring mistake: he gave his money to a school that does not need, and does not deserve, that money–and the $200 million or so he’ll save on taxes would do America and the state of New York more good than Harvard University.