Imagine I am a blind person, describe colors to me.
Whenyoutouchsomething,youcouldrecognizeitbyitsspecialsurfaceorspecialshape.Oryoucouldpickoutyourfavoritefoodbysmelling.Colorislikeshapeorodor.Asforpeoplewhocouldsee,they’llrecognizesomethingwiththehel