建筑既关乎私人空间，也关乎公共空间。

By nature, all things are common.

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

The most significant threat to liberal democracy comes from within, from the decay of institutions and the loss of trust in them.

一本好的图画书应该完全不需要文字也能表达。