nomic

例句：

1. 1. The nomic of the game is to make the player feel alive and engaged.
   游戏的精髓在于让玩家感到生动和投入。
2. 2. The nomic of the event was its ability to bring people together.
   该事件的核心是其能够将人们聚集在一起的能力。
3. 3. The nomic of the story is its ability to inspire hope and change.
   故事的核心是其能够激发希望和变革的能力。