《资治通鉴·唐纪·唐纪二十六》
甲辰，唐玄宗大赦天下，改年号为先天。
甲辰，赦天下，改元。
On jia chen day, Emperor Tang Xuanzong issued a general amnesty and changed the era name to Xiantian.
<s>[INST] Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 甲辰，赦天下，改元。 [/INST] Modern Chinese: 甲辰，唐玄宗大赦天下，改年号为先天。 English: On jia chen day, Emperor Tang Xuanzong issued a general amnesty and changed the era name to Xiantian.</s>
Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 甲辰，赦天下，改元。
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Modern Chinese: 甲辰，唐玄宗大赦天下，改年号为先天。 English: On jia chen day, Emperor Tang Xuanzong issued a general amnesty and changed the era name to Xiantian.
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