“Oh, but it is such a little thing! A mind truly opened to what science has to teach must see that it is a little thing. It may be that save in this little planet, this speck of cosmic dust, invisible long before the nearest star could be attained—it may be, I say, that nowhere else does this thing called pain occur. But the laws we feel our way towards—Why, even on this earth, even among living things, what pain is there?”
