数据抽象是将特定数据集简化为整体的简化表示。

我爱你，我是个怪物，但我爱你。

The holographic principle suggests that the information content of a region of space can be thought of as encoded on the boundary of that region, much like a hologram.

教师是太阳，学生是月亮。教师发光，学生反射。