But inner experience is only one source of human knowledge.

The only source of knowledge is experience.

It may, however, be said that the level of experience to which concepts are inapplicable cannot yield any knowledge of a universal character, for concepts alone are capable of being socialized.

The standpoint of the man who relies on religious experience for capturing Reality must always remain individual and incommunicable.

Another way of judging the value of a prophet's religious experience, therefore, would be to examine the type of manhood that he has created, and the cultural world that has sprung out of the spirit of his message.

Ends and purposes, whether they exist as conscious or subconscious tendencies, form the wrap and woof of our conscious experience.