I saw the great importance of individual differences, and this led me fully to discuss the results of unconscious selection by man, which depends on the preservation of all the more or less valuable individuals, and on the destruction of the worst.
Alde indibidualek duten garrantzi handia ikusten nuen eta horrexek eraman ninduen banako baliotsu samarrak gorde eta eskasenak kentzean datzan gizakiaren hautespen inkontzientearen emaitzak eztabaidatzera.