“It seems to be a law of nature that no man, unless he has some obvious physical deformity, ever is loth to sit for his portrait.”

Source: A Study in Scarlet

Audio lectures, Creationism and Psychology (n. d.)

I – The Good General.
"Generals and Generalship" (1939)

On his motivations to write Lord of the Flies, from his essay "Fable", p. 85
The Hot Gates (1965)
Context: The overall intention may be stated simply enough. Before the Second World War I believed in the perfectibility of social man; that a correct structure of society would produce goodwill; and that therefore you could remove all social ills by a reorganisation of society..... but after the war I did not because I was unable to. I had discovered what one man could do to another... I must say that anyone who moved through those years without understanding that man produces evil as a bee produces honey, must have been blind or wrong in the head... I am thinking of the vileness beyond all words that went on, year after year, in the totalitarian states. It is bad enough to say that so many Jews were exterminated in this way and that, so many people liquidated — lovely, elegant word — but there were things done during that period from which I still have to avert my mind less I should be physically sick. They were not done by the headhunters of New Guinea or by some primitive tribe in the Amazon. They were done, skillfully, coldly, by educated men, doctors, lawyers, by men with a tradition of civilization behind them, to beings of their own kind.
My own conviction grew that what had happened was that men were putting the cart before the horse. They were looking at the system rather than the people. It seemed to me that man’s capacity for greed, his innate cruelty and selfishness, was being hidden behind a kind of pair of political pants. I believed then, that man was sick — not exceptional man, but average man. I believed that the condition of man was to be a morally diseased creation and that the best job I could do at the time was to trace the connection between his diseased nature and the international mess he gets himself into. To many of you, this will seem trite, obvious, and familiar in theological terms. Man is a fallen being. He is gripped by original sin. His nature is sinful and his state is perilous. I accept the theology and admit the triteness; but what is trite is true; and a truism can become more than a truism when it is a belief passionately held....
I can say in America what I should not like to say at home; which is that I condemn and detest my country's faults precisely because I am so proud of her many virtues. One of our faults is to believe that evil is somewhere else and inherent in another nation. My book was to say you think that now the war is over and an evil thing destroyed, you are safe because you are naturally kind and decent. But I know why the thing rose in Germany. I know it could it could happen in any country. It could happen here.

The Nature and Destiny of Man: A Christian Interpretation (1941)

Source: What is Property? (1840), Ch. V

From, Light on Carmel: An Anthology from the Works of Brother John of Saint Samson, O.Carm.

The Evolution of the Physicist's Picture of Nature (1963)
Context: It seems to be one of the fundamental features of nature that fundamental physical laws are described in terms of a mathematical theory of great beauty and power, needing quite a high standard of mathematics for one to understand it. You may wonder: Why is nature constructed along these lines? One can only answer that our present knowledge seems to show that nature is so constructed. We simply have to accept it. One could perhaps describe the situation by saying that God is a mathematician of a very high order, and He used very advanced mathematics in constructing the universe. Our feeble attempts at mathematics enable us to understand a bit of the universe, and as we proceed to develop higher and higher mathematics we can hope to understand the universe better.

Novalis (1829)
Context: Man has ever expressed some symbolical Philosophy of his Being in his Works and Conduct; he announces himself and his Gospel of Nature; he is the Messiah of Nature.