《宋史·列传·卷一百一十八》
上天对于君王，就像父母对于子女，爱之达到极致，则对他们的劝戒也达到极致。
夫天之于王者，犹父母之于子，爱之至，则所以为之戒者亦至。
Heaven to the monarch, just like parents to children, love to the extreme, then the exhortation to them is also to the extreme.