Psychology begins by classifying people according to their conduct; then grows scientific, and deduces conduct from the classifications.
Error is boundless.
Nor hope nor doubt,
Though both be groundless,
Will average out.
Our idea that beliefs, in themselves, can make one virtuous — what is it but grace by faith?
Ideology, n. A system of belief that leads to frumpiness.
Philosophy is so well-trod that there is scarcely room for a new mistake.
After an act of intellectual malpractice so egregious that nothing can excuse it, there is only one thing to say: “My point still stands.”
It is easy to mistake the destruction of one’s world-view for the destruction of the world.
There’s no harm in opinions, as long as you don’t believe them.
The people who most need to be persuaded of their own stupidity have been told all their lives how clever they are.
Placebo is most of medicine, and nocebo is most of philosophy.
Whatever I’ve believed with passionate intensity has been wrong.