A foolish man, if he acquires wealth or a woman’s love, pride grows within him, but wisdom never: he goes on more and more arrogant.
Ósnotr maðr ef eignask getr fé eða fljóðs munuð metnaðr honum þróask en mannvit aldregi fram gengr hann drjúgt í dul
Havamal: 79, Gestaþáttr