《史记·八书·天官书》
太史公说：自从人类社会形成以来，历代君王何尝不重视观测日月星辰的运动来制定历法呢？
太史公曰：自初生民以来，世主曷尝不历日月星辰？
Taishigong said: Since the formation of human society, how did the emperors of all generations not attach importance to observing the movement of the sun, moon, and stars to set up calendars?