《资治通鉴·唐纪·唐纪四十七》
他又说： 道听途说与亲临实际是不同的，凭空计议与据事决断也是有区别的。 
又曰： 传闻与指实不同，悬算与临事有异。 
He also said: “Hearsay is different from actual experience; arbitrary decisions are different from decisions based on facts. 
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 又曰： 传闻与指实不同，悬算与临事有异。  [/INST] He also said: “Hearsay is different from actual experience; arbitrary decisions are different from decisions based on facts. </s>
Explain the meaning of this Classical Chinese passage in English: 又曰： 传闻与指实不同，悬算与临事有异。
user
He also said: “Hearsay is different from actual experience; arbitrary decisions are different from decisions based on facts.
assistant