“There is a certain bleakness in finding hope where one expected certainty. Arren found himself unwilling to stay on these cold summits. He said after a little while, “I see why you say that only men do evil, I think. Even sharks are innocent; they kill because they must.”
"That is why nothing else can resist us. Only one thing in the world can resist an evil-hearted man. And that is another man. In our shame is our glory. Only our spirit, which is capable of evil, is capable of overcoming it.””

Source: Patriotism and Christianity http://en.wikisource.org/wiki/Patriotism_and_Christianity (1896), Ch. 17
Context: One free man will say with truth what he thinks and feels amongst thousands of men who by their acts and words attest exactly the opposite. It would seem that he who sincerely expressed his thought must remain alone, whereas it generally happens that every one else, or the majority at least, have been thinking and feeling the same things but without expressing them.
And that which yesterday was the novel opinion of one man, to-day becomes the general opinion of the majority.
And as soon as this opinion is established, immediately by imperceptible degrees, but beyond power of frustration, the conduct of mankind begins to alter.
Whereas at present, every man, even, if free, asks himself, "What can I do alone against all this ocean of evil and deceit which overwhelms us? Why should I express my opinion? Why indeed possess one? It is better not to reflect on these misty and involved questions. Perhaps these contradictions are an inevitable condition of our existence. And why should I struggle alone with all the evil in the world? Is it not better to go with the stream which carries me along? If anything can be done, it must be done not alone but in company with others."
And leaving the most powerful of weapons — thought and its expression — which move the world, each man employs the weapon of social activity, not noticing that every social activity is based on the very foundations against which he is bound to fight, and that upon entering the social activity which exists in our world every man is obliged, if only in part, to deviate from the truth and to make concessions which destroy the force of the powerful weapon which should assist him in the struggle. It is as if a man, who was given a blade so marvelously keen that it would sever anything, should use its edge for driving in nails.
We all complain of the senseless order of life, which is at variance with our being, and yet we refuse to use the unique and powerful weapon within our hands — the consciousness of truth and its expression; but on the contrary, under the pretext of struggling with evil, we destroy the weapon, and sacrifice it to the exigencies of an imaginary conflict'.

Source: The Life of St. Teresa of Jesus (c.1565), Ch. XXV. "Divine Locutions. Discussions on That Subject" ¶ 24

Prefatory Address, p. 23
Institutes of the Christian Religion (1536; 1559)

1840s, Past and Present (1843)

As quoted in What Billingsgate Thought: A Country Gentleman's Views on Snobbery (1919) by William Alexander Newman Dorland

1910s, The Progressives, Past and Present (1910)
Context: The greatest evils in our industrial system to-day are those which rise from the abuses of aggregated wealth; and our great problem is to overcome these evils and cut out these abuses. No one man can deal with this matter. It is the affair of the people as a whole. When aggregated wealth demands what is unfair, its immense power can be met only by the still greater power of the people as a whole, exerted in the only way it can be exerted, through the Government; and we must be resolutely prepared to use the power of the Government to any needed extent, even though it be necessary to tread paths which are yet untrod. The complete change in economic conditions means that governmental methods never yet resorted to may have to be employed in order to deal with them. We can not tolerate anything approaching a monopoly, especially in the necessaries of life, except on terms of such thoroughgoing governmental control as will absolutely safe guard every right of the public. Moreover, one of the most sinister manifestations of great corporate wealth during recent years has been its tendency to interfere and dominate in politics.

And further, one should think: "This leads to happiness in this world and the next."
Edicts of Ashoka (c. 257 BC)

Empire of Dreams (prose poetry, 1988)