《梦溪笔谈·谬误谲诈附》
有一天，忽然有他的一封信投给执政大臣，执政大臣收信后不敢打开，立即报告给了皇上。
一日，忽有一书与执政。执政得之，不敢发，立具上闻。
One day, a letter from him was suddenly delivered to the Prime Minister. After receiving the letter, the Prime Minister did not dare to open it and immediately reported it to the Emperor.
<s>[INST] I need this in both modern chinese phrasing and English - could you help? 一日，忽有一书与执政。执政得之，不敢发，立具上闻。 [/INST] Contemporary: 有一天，忽然有他的一封信投给执政大臣，执政大臣收信后不敢打开，立即报告给了皇上。 English version: One day, a letter from him was suddenly delivered to the Prime Minister. After receiving the letter, the Prime Minister did not dare to open it and immediately reported it to the Emperor.</s>
I need this in both modern chinese phrasing and English - could you help? 一日，忽有一书与执政。执政得之，不敢发，立具上闻。
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Contemporary: 有一天，忽然有他的一封信投给执政大臣，执政大臣收信后不敢打开，立即报告给了皇上。 English version: One day, a letter from him was suddenly delivered to the Prime Minister. After receiving the letter, the Prime Minister did not dare to open it and immediately reported it to the Emperor.
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