《吕氏春秋·纪·季夏纪》
律应大吕的月份，一年之数将近终结，新的一年即将重新开始，要让你们的农民心志专一，不可有其它劳役。
大吕之月，数将几终，岁且更起，专而农民，无有所使。
The number of years will almost be over during Da Lv. The new year is about to start. Let your farmers focus and do not have any other duties.