One eye of the master sees more than four of the servants'.

The person with ultimate responsibility is presumed to notice more, and to judge more effectively, than several people carrying out delegated tasks. Close oversight by the owner or leader is therefore presented as especially valuable, though not as a reliable rule that one leader always knows more than a team.

The saying can urge a responsible person not to rely entirely on subordinates. It reflects a hierarchical assumption that the master's direct attention improves care, efficiency, or accountability, rather than showing that servants are incapable in every case; its social ranking should not be taken as an endorsement of stereotypes.

Use it when arguing that an owner, manager, or other accountable leader should inspect important work personally. Its master-and-servant language is archaic, strongly hierarchical, and potentially demeaning or exclusionary, so a neutral modern paraphrase is often preferable in professional or inclusive settings.