《旧唐书·列传·卷三十》
一则使他畏惧天威，不敢犯禁；二则看见朝廷礼仪，自然成长自立。
一则畏天之威，不敢犯禁；二则观见朝仪，自然成立。
On the one hand, it can make them fear the authority of heaven and refrain from committing crimes; on the other hand, they can see the etiquettes of the court and naturally develop their own characters.