《明史·列传·卷五十七》
性格严肃庄重，不随便言笑。
性严重，不苟言笑。
His personality was serious and dignified, and he did not laugh easily.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 性严重，不苟言笑。 Updated: 性格严肃庄重，不随便言笑。 [/INST] His personality was serious and dignified, and he did not laugh easily.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 性严重，不苟言笑。 Updated: 性格严肃庄重，不随便言笑。
user
His personality was serious and dignified, and he did not laugh easily.
assistant