《南史·列传·卷五十三》
如果在逆寇未除之时，家祸仍在发生，访古而律今，没有不亡之理。
如使逆寇未除，家祸仍构，料今访古，未或弗亡。
If the rebels are still around when a family is in trouble, based on lessons learned from the past, it will surely lead to ruin.
<s>[INST] Convert the following English text into Classical Chinese: If the rebels are still around when a family is in trouble, based on lessons learned from the past, it will surely lead to ruin. [/INST] 如使逆寇未除，家祸仍构，料今访古，未或弗亡。</s>
Convert the following English text into Classical Chinese: If the rebels are still around when a family is in trouble, based on lessons learned from the past, it will surely lead to ruin.
user
如使逆寇未除，家祸仍构，料今访古，未或弗亡。
assistant