《文昌孝经·孝感章》
从爱护子女的心出发，鞭挞教训子女，这样的鞭挞是对子女的爱，嗔怒也是对子女的爱。父母就是对子女勃然大怒，子女也只有婉柔顺从。父母再想痛打时，也下不了手。
以爱子心，用之挞楚。挞即是爱，嗔亦是爱，即有盛怒，子惟柔顺，欲再杖时，手不能下。
Starting from the heart of caring for children, punishing and teaching children are love for children, and anger is also love for children. Even if parents fly into a rage, children should only yield gently. When parents want to beat them again, they can't do it.