The good of a book lies in its being read. A book is made up of signs that speak of other signs, which in their turn speak of things. Without an eye to read them, a book contains signs that produce no concepts; therefore it is dumb.
Umberto EcoIf culture did not filter, it would be inane - as inane as the formless, boundless Internet is on its own. And if we all possessed the boundless knowledge of the Web, we would be idiots! Culture is an instrument for making a hierarchical system of intellectual labor.
Umberto Eco