Of course Grassmann could not devote too much time to research since he was a dedicated teacher who wanted to put considerable effort into doing that job to the very best of his ability.
Ng mga kurso Grassmann ay hindi-ukulan ng masyadong maraming oras para sa pananaliksik mula noong siya ay isang alay guro na nagnais na maglagay ng marami na pagsisikap sa paggawa ng trabaho na para sa pinakamahusay na ng kanyang kakayahan.