There is a stream, a succession of states, or waves, or fields (or whatever you please to call them), of knowledge, of feeling, of desire, of deliberation, etc., that constantly pass and repass, and that constitute our inner life.

Metaphysics means nothing but an unusually obstinate effort to think clearly.

Ideas are so much flat psychological surface unless some mirrored matter gives them cognitive lustre. This is why as a pragmatistI have so carefully posited 'reality' ab initio, and why throughout my whole discussion, I remain an epistemologist realist.

The function of ignoring, of inattention, is as vital a factor in mental progress as the function of attention itself.

The self-same atoms which, chaotically dispersed, made the nebula, now, jammed and temporarily caught in peculiar positions, form our brains; and the 'evolution' of brains, if understood, would be simply the account of how the atoms came to be so caught and jammed.

Success or failure depends more upon attitude than upon capacity successful men act as though they have accomplished or are enjoying something. Soon it becomes a reality. Act, look, feel successful, conduct yourself accordingly, and you will be amazed at the positive results.

I myself believe that the evidence for God lies primarily in inner personal experiences.