Over a long period of time it is an open question as to who is the author, Su Manzhu or his friend Feixi.

对其作者究竟是苏曼殊本人还是其友人飞锡，学术界长期未有定论。

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Rejuvenation (Su): As long as the Lich King survives, it is impossible to destroy Sylvanas' spirit completely.

回春：巫妖王是如此长久的存在，这使得完全摧毁希尔瓦纳斯的灵魂变得不可能。

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The GSP12 program launched back in June (you can watch a highlight of the Opening Ceremony here), and for almost two months, the class has experienced a crash course in innovation, with more than 160 lecturers sharing their experience and insight through intense days and long nights, including SU co-founder Ray Kurzweil.

FORBES: Singularity U Launches 2012 Class: Bring On The Future!