“In my opinion, if, as the result of certain combinations, Kepler's or Newton's discoveries could become known to people in no other way than by sacrificing the lives of one, or ten, or a hundred or more people who were hindering the discovery, or standing as an obstacle in its path, then Newton would have the right, and it would even be his duty... to remove those ten or a hundred people, in order to make his discoveries known to mankind. It by no means follows from this, incidentally, that Newton should have the right to kill anyone he pleases, whomever happens along, or to steal from the market every day. Further, I recall developing in my article the idea that all... well, let's say, the lawgivers and founders of mankind, starting from the most ancient and going on to the Lycurguses, the Solons, the Muhammads, the Napoleons, and so forth, that all of them to a man were criminals, from the fact alone that in giving a new law, they thereby violated the old one, held sacred by society and passed down from their fathers, and they certainly did not stop at shedding blood either, if it happened that blood (sometimes quite innocent and shed valiantly for the ancient law) could help them.”

“I did not see anything [New York 1886] to help my people. I could see that the Wasichus [white man] did not care for each other the way our people did before the nation's hoop was broken. They would take everything from each other if they could, and so there were some who had more of everything than they could use, while crowds of people had nothing at all and maybe were starving. This could not be better than the old ways of my people.”

“I have been doomed to such a dreadful shipwreck: that man is not truly one, but truly two. I say two, because the state of my own knowledge does not pass beyond that point. Others will follow, others will outstrip me on the same lines; and I hazard the guess that man will be ultimately known for a mere polity of multifarious, incongruous and independent denizens. I, for my part, from the nature of my life, advanced infallibly in one direction and in one direction only. It was on the moral side, and in my own person, that I learned to recognise the thorough and primitive duality of man; I saw that, of the two natures that contended in the field of my consciousness, even if I could rightly be said to be either, it was only because I was radically both; and from an early date, even before the course of my scientific discoveries had begun to suggest the most naked possibility of such a miracle, I had learned to dwell with pleasure, as a beloved daydream, on thethought of the separation of these elements. If each, I told myself, could be housed in separate identities, life would be relieved of all that was unbearable;the unjust might go his way, delivered from the aspirations and remorse of his more upright twin; and the just could walk steadfastly and securely on his upward path, doing the good things in which he found his pleasure, and no longer exposed to disgrace and penitence by the hands of this extraneous evil. It was the curse of mankind that these incongruous faggots were thus bound together—that in the agonised womb of consciousness, these polar twins should be continuously struggling. How, then were they dissociated?”

“If there were people become a real threat to my family,then I would stop them from doing so in anyway I could.”

“From a long view of the history of mankind, seen from, say, ten thousand years from now, there can be little doubt that the most significant event of the 19th century will be judged as Maxwell's discovery of the laws of electrodynamics. The American Civil War will pale into provincial insignificance in comparison with this important scientific event of the same decade.”

“I invented nothing new. I simply assembled the discoveries of other men behind whom were centuries of work. Had I worked fifty or ten or even five years before, I would have failed. So it is with every new thing. Progress happens when all the factors that make for it are ready, and then it is inevitable. To teach that a comparatively few men are responsible for the greatest forward steps of mankind is the worst sort of nonsense.”