Buddhism is like a finger, guiding you to develop your own Buddha nature, and the moon represents your own wisdom treasure.

But Buddhism is not the moon. The real moon is everyone's own Buddha nature. Don't treat your fingers as the moon. This is to break the obsession, because some people will think that Buddhism is really good, so they will stick to Buddhism, which is also wrong.

Another metaphor is that Buddhism is like a boat, which takes you to the other side. When we reach the other side, the ship will be abandoned. So Buddhism is a tool, its own treasure has been developed, and the tool will be abandoned when it reaches its destination.

Learning Buddhism means making progress layer by layer in many convenient ways, and this process has been accompanied by constant giving up.