"No use to preach to the working-man courtesy and politeness when at the same time the working-man is not given working conditions under which he can always stay polite and soft-mannered. One must not expect clean speech from a man compelled to live in filth and always overtired and usually hungry."

“Morals are taught and preached not for the sake of heaven, but to assist those people on earth who have everything they need and more to retain their possessions and to help them to accumulate still more. Morals is the butter for those who have no bread.”

“It is always more convenient to dream of what might be.”

“A good capitalist system does not know waste. This system cannot allow these tens of thousands of men without papers to roam about the world. Why are insurance premiums paid? For pleasure? Everything must produce its profit. Why not make premiums produce profit?”

“A working-man's life is a dog's life, that's what it is.”

“Anyone who is willing to work and is serious about it will certainly find a job. Only you must not go to the man who tells you this, for he has no job to offer and doesn't know anyone who knows of a vacancy. This is exactly the reason why he gives you such generous advice, out of brotherly love, and to demonstrate how little he knows the world.”

“If I knew, I think I would not be able to continue writing, or wouldn't have written the books I have written.”