If your argument is unanswered it is usually not because it is irrefutable.
Operations of thought are like cavalry charges in a battle — they are strictly limited in number, require fresh horses, and must only be made at decisive moments.
Reputations for iconoclasm vastly outnumber iconoclasts, which is to be expected, as they are vastly more useful.
No topic provokes stupidity like intelligence.
There is a level of generality — the airport-book level — on which every thesis is exactly as plausible as its opposite.
No complicated idea has ever had much influence in the world.
Consensus, n. Huddling for warmth.
The dots are mostly real, the connections mostly imagined.
Valid, complete arguments are known as proofs. The rest is philosophy.
The ideologue is at his most ideological when assuring you that the matter in question is beyond ideology.
When we wish to follow the man, we find the reasons.