但在新古典预测模型的阳春白雪中，它的意思是，掌握了关于自身、周边环境以及所要面临的未来的详细知识的人，会采取实现他们的目标的最优行动。
But in the rarefied world of neoclassical forecasting models, it means that people, equipped with detailed knowledge of themselves, their surroundings, and the future they face, act optimally to achieve their goals.