《宋书·本纪·卷三》
至危而不亡，颠覆而能扶正，奸猾的人全部歼灭，僭伪一定铲除，实在足因为兴衰有期，终结有定数。
及危而能持，颠而能扶，奸宄具歼，僭伪必灭。诚兴废有期，否终有数。
From being on the verge of extinction yet not perishing, from being overturned yet being righted, the treacherous and cunning have all been annihilated, and the usurpers and rebels have been eliminated. It is truly because the rise and fall have their time, and the end has its set number.