Here at O.24.520, Athena ‘breathes’ into Laertes the ‘mental power’ that he needs to be victorious, as expressed respectively by pneîn and menos. This situation is the converse of ‘breathing-out [pneîn] mental-power [menos]’, as attested at O.22.203. For other situations where a divinity breathes menos ‘mental power’ into a hero, see the comments at I.10.482, I.11.508, I.15.059–060, I.15.262.