It readily shows him that he is on the right track, and his delight over this is mixed with a certain admiration for the effort and diligence obvious here.
Honek guztiak erakusten dio bide onetik doala, eta honek eragindako poza nahasi egiten da aurrean duen ahalegin eta arreta ukaezineko lanak sortzen dion halako mirespen batekin.