1.
People are mostly sane enough, of course, in the affairs of common life: the getting of food, shelter, and so on. But the moment they attempt any depth or generality of thought, they go mad almost infallibly. The vast majority, of course, adopt the local religious madness, as naturally as they adopt the local dress. But the more powerful minds will, equally infallibly, fall into the worship of some intelligent and dangerous lunatic, such as Plato, or Augustine, or Comte, or Hegel, or Marx.
David Stove
3.
A philosopher may try to prove the truth of something he believed before he was a philosopher, but even if he succeeds, his belief never regain the untroubled character, and the settled place in his mind, which it had at first.
David Stove
5.
But the stupidity which is common to all such "explanations" is, of course, simply that of proceeding as though the merits of a theory - such things as truth, or probability, or explanatory power - could not possibly be among the reasons for its currency.
David Stove