“About the kindest criticism that the socialist makes of the anarchist is that he is a child, while the anarchist is convinced that the socialist is a Philistine and an inbred conservative who, should he ever get power, would immediately hang the anarchists.”

The Better Part (1901)
Context: No man who believes in force and violence is an Anarchist. The true Anarchist decries all influences save those of love and reason. Ideas are his only arms.
Being an Anarchist I am also a Socialist. Socialism is the antithesis of Anarchy. One is the North Pole of Truth, the other the South. The Socialist believes in working for the good of all, while Anarchy is pure Individualism. I believe in every man working for the good of self; and in working for the good of self, he works for the good of all. To think, to see, to feel, to know; to deal justly; to bear all patiently; to act quietly; to speak cheerfully; to moderate one's voice — these things will bring you the highest good. They will bring you the love of the best, and the esteem of that Sacred Few, whose good opinion alone is worth cultivating. And further than this, it is the best way you can serve Society — live your life. The wise way to benefit humanity is to attend to your own affairs, and thus give other people an opportunity to look after theirs.
If there is any better way to teach virtue than by practicing it, I do not know it.
Would you make men better — set them an example. The millenium will never come until governments cease from governing, and the meddler is at rest. Politicians are men who volunteer the task of governing us, for a consideration. The political boss is intent on living off your labor. A man may seek an office in order to do away with the rascal who now occupies it, but for the most part office-seekers are rank rogues. Shakespeare used the word politician five times, and each time it is synonymous with knave. That is to say, a politician is one who sacrifices truth and honor for policy. The highest motive of his life is expediency — policy. In King Lear it is the "scurvy politician," who through tattered clothes beholds small vices, while robes and furred gowns, for him, covers all.

Individual Liberty (1926), Anarchism and Crime

Noam Chomsky interviewed by Zeit Campus;
Quotes 2010s, 2011
Context: [ZEIT Campus: You often say you are an anarchist. What do you mean by that? ] Chomsky: Students should challenge authorities and join a long anarchist tradition. [ZEIT Campus: “Challenge authorities” – a liberal or a moderate leftist could accept that invitation. ] Chomsky: As soon as one identifies, challenges and overcomes illegitimate power, he or she is an anarchist. Most people are anarchists. What they call themselves doesn’t matter to me. [ZEIT Campus: Who or what must challenge today’s student generation? ] Chomsky: This world is full of suffering, distress, violence and catastrophes. Students must decide: does something concern you or not? I say: look around, analyze the problems, ask yourself what you can do and set out on the work!

Source: Violence and the Labor Movement (1914), p. 92
Context: Both socialists and anarchists preach their gospel to the weary and heavy-laden, to the despondent and the outraged, who may readily be led to commit acts of despair. They have, after all, little to lose, and their life, at present unbearable, can be made little worse by punishment. Yet millions of the miserable have come into the socialist movement to hear the fiercest of indictments against capitalism, and it is but rare that one becomes a terrorist. What else than the teachings of anarchism and of socialism can explain this difference?

Source: Violence and the Labor Movement (1914), p. 91

Note to the article 'Individualism and Anarchism' by Adams (1924)
Context: I claimed that "individualist anarchism and communist anarchism are the same, or nearly so, in terms of moral motivations and ultimate goals".
I know that one could counter my claim with hundreds of texts and plenty of deeds of self-proclaimed individualist anarchists, which would demonstrate that individualist anarchist and communist anarchist are separated by something of a moral abyss.
However, I deny that that kind of individualists can be included among anarchists, despite their liking for calling themselves so.
If anarchy means non-government, non-domination, non-oppression by man over man, how can one call himself anarchist without lying to himself and the others, when he frankly claims that he would oppress the others for the satisfaction of his Ego, without any scruple or limit, other than that drawn by his own strength? He can be a rebel, because he is being oppressed and he fights to become an oppressor, as other nobler rebels fight to destroy any kind of oppression; but he sure cannot be anarchist. He is a would-be bourgeois, a would-be tyrant, who is unable to accomplish his dreams of dominion and wealth by his own strength and by legal means, and therefore he approaches anarchists to exploit their moral and material solidarity.
Therefore, I think the question is not about "communists" and "individualists", but rather about anarchists and non-anarchists. And we, or at least many of us, were quite wrong in discussing a certain kind of alleged "anarchist individualism" as if it really was one of the various tendencies of anarchism, instead of fighting it as one of the many disguises of authoritarianism.

Paris Review interview (2007)

It was not just the sophisticates and the reformers who had no belief in the validity or endurance of the system. Everybody in what they used to call the master class, from the Pope to William Howard Taft, believed in his bones that the days of his kind were strictly numbered and found wanting. What happened instead of apocalypse and judgment was a long-drawn-out apocalypse of counterrevolution against the promise and potential of a humane civilization. It began with the world economic crisis of 1912, and the First and Second World Wars and the Bolshevik Revolution have been episodes, always increasing in violence and plain immorality, in the struggle of our civilization to suppress its own potential.
"Introduction"
An Autobiographical Novel (1991)

¶ 34
State Socialism and Anarchism: How Far They Agree, and Wherin They Differ (1888)