因为狼群的力量在于狼，狼的力量在于狼群。

Writing is the bridge between the conscious and the subconscious.

市场失灵的程度永远不会为零，但政府失灵的程度同样如此。

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.