Truth is one species of good, and not, as is usually supposed, a category distinct from good, and co-ordinate with it

What a teacher needs to know about psychology "might almost be written on the palm of one's hand."

The question of free will is insoluble on strictly psychological grounds.

... A rule of thinking which would absolutely prevent me from acknowledging certain kinds of truth if those ... truths were really there, would be an irrational rule.

Truth is one species of good, and not, as is usually supposed, a category distinct from good, and co-ordinate with it

Modern man . . . has not ceased to be credulous . . . the need to believe haunts him.

Truth in our ideas means their power to work.