- The maxim of quantity, where one tries to be as informative as one possibly can, and gives as much information as is needed, but no more.
- The maxim of quality, where one tries to be truthful, and does not give information that is false or that is not supported by evidence.
- The maxim of relation, where one tries to be relevant, and says things that are pertinent to the discussion.
- The maxim of manner, when one tries to be as clear, as brief, and as orderly as one can in what one says, and where one avoids obscurity and ambiguity.