"The ultimate test for us of what a truth means is the conduct it dictates or inspires."

"The true is the name for whatever proves itself to be good in the way of belief, and good, too, for definite assignable reasons."

"When we think of the will, we are too apt to think of it as a mysterious force, but it is nothing more than the power of attention."

"The philosophy which is so important in each of us is not a technical matter; it is our more or less dumb sense of what life honestly and deeply means."

"The world is all the richer for having a devil in it, provided you don't keep him."