“It is a wise thing to be polite; consequently, it is a stupid thing to be rude. To make enemies by unnecessary and willful incivility, is just as insane a proceeding as to set your house on fire. For politeness is like a counter--an avowedly false coin, with which it is foolish to be stingy.”

“A polite enemy is just as difficult to discredit, as a rude friend is to protect.”

“Look at a coin from your pocket. On one side is "heads" - the symbol of the political authority which minted the coin; on the other side is "tails" - the precise specification of the amount the coin is worth as payment in exchange. One side reminds us that states underwrite currencies and the money is originally a relation between persons in society, a token perhaps. The other reveals the coin as a thing, capable of entering into definite relations with other things.”

“Everything that happens in philosophy has, in the last instance, not only political consequences in theory, but also political consequences in politics: in the political class struggle.”

“There is no such thing as being non-political. Just by making a decision to stay out of politics you are making the decision to allow others to shape politics and exert power over you. And if you are alienated from the current political system, then just by staying out of it you do nothing to change it, you simply entrench it.”

“Reading at meals is considered rude in polite society, but if you expect to succeed as a writer, rudeness should be the second-to-least of your concerns. The least of all should be polite society and what it expects.”