《隋书·列传·卷二十二》
薛道衡回答说： 凡是评论大事的成败，先要用大理来评判。
道衡答曰： 凡论大事成败，先须以至理断之。
Xue Daoheng replied: Whenever criticizing the success or failure of major events, we should first use the grand principle to judge it.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 薛道衡回答说： 凡是评论大事的成败，先要用大理来评判。 [/INST] 道衡答曰： 凡论大事成败，先须以至理断之。</s>
Convert the following modern Chinese text into Classical Chinese: 薛道衡回答说： 凡是评论大事的成败，先要用大理来评判。
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道衡答曰： 凡论大事成败，先须以至理断之。
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