No one, I think, by the colour that is in any body, can certainly know what smell, taste, sound, or tangible qualities it has, nor what alterations it is capable to make or receive on or from other bodies.
Inork ezin du jakin, nire ustez, gorputz batek duen koloretik zer usain, zapore, soinu edo koalitate ukigarri daukan gorputz horrek, ez eta zer aldaketa eragin dezakeen beste gorputz baten baitan edo har dezakeen harengandik.