Rub Off

dirt

is the byproduct of a systematic ordering and classification of matter. Where there is dirt there is system.

Where there is dirt there is system. Dirt is the byproduct of a systematic ordering and classification of matter. Mary Douglas

is distinguished from filth in that dirt is only a matter of place while filth is a matter of context.

Dirt is only a matter of place; filth a matter of context.

is the by-product of a systematic ordering and classification of matter.