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.

最优财政政策要求税率随时间平稳变化，仅对政府支出的永久性变化作出反应。

我热爱竞争。我喜欢挑战自己。

最简单的词语往往承载最重的分量。