【必然王国】〖bì rán wáng gu〗[realm of necessity]

必修哲学科，

然物唯掌握。

王道如砥固，

国泰民乐业。

哲学上指人在尚未认识和掌握客观世界规律之前，没有意志自由，行动受着必然性支配的境界。Philosophically speaking, person have no free will before know and master the laws of the objective world, actions are dominated by inevitability.