- [哈佛校長的演講]Goodbyeandgoodluctoday,ispeakfromthispodiumafinaltimeasyourpresident.asidepart,iwanttothankallofyou-students,faculty,alumniandstaff-withwhomihavebeenprivilegedtoworkoverthesepastyears.someofushavehadourdisagreements,butiknowthatwhichu...
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