To list the fathers is hardly possible in so brief a compass, nor is it easy to classify them except perhaps in terms of the broad distinction between Greek and Latin.

Note the distinction between reuse and reusability; don’t try to do speculative contract design for a broad range of potential future consumers that may (re)use the service.

The narrow sense is using linguistic signs, the broad sense; I make a distinction between narrow and broad sense of thinking, narrow and broad sense of signs, narrow and broad sense of interpretation.