《三国志·魏书·董二袁刘传》
所以我们应该与曹军对峙相持，持续数月，曹军一定因为粮草不济而失利。 
宜徐持久，旷以日月。 绍不从。
"Therefore, we should face off against the Cao forces in a stalemate for several months, and the Cao forces will inevitably suffer from a lack of supplies."