Categorizing is necessary for humans, but it becomes pathological when the category is seen as definitive, preventing people from considering the fuzziness of boundaries, let alone revising their categories. Nassim Nicholas Taleb
One should not forget that there are very few surviving items from this period, often just single, small bones, a tooth, a sliver of the skull. Categorizing these pieces can be very difficult. Richard Leakey
There are many different ways of categorizing news. It doesn't have to be just war and famine and serious politics. Piers Morgan
I try to avoid categorizing music as much as I can, though. Everyone steals so much from everyone else these days, the lines between genres are very washed-out. Andrew Sega
We are a species that must try to impose and find systems - systems of thought, ways of organizing and categorizing reality. Jonah Goldberg
Voices are like fingerprints, from Cagney to Bogart. They never lost it. My voice is instrumental in categorizing me. Sylvester Stallone