If the organs were to bo constituted in a different way, the picture that they would present would be quite a different thing altogether. If the knowledge gained through the light rays impinging on the eyeballs is to be believed, it would be really a precarious knowledge indeed. The eyeballs are like lenses, and whatever be the nature of the lens that is used, to that extent the observation is conditioned. Man has been made in one way. He has got human eyes, and therefore he sees everything as human.
Every human being has a similar set of eyes.
But, if he had x-ray eyes, he would see a different world altogether. Perhaps, that would be a better and more reliable information. But the better perception would make one s life itself impossible as it is lived. In a way, it appears that ignorance keeps one happy. It is evident that it would be futile to depend upon the sense organs to supply correct knowledge.