William James Quotes
Men habitually use only a small part of the power which they actually possess.
Citations
James, William. Memories and Studies. Longmans, Green, and Co., 1911, p. 237.
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William James was an American philosopher, historian, and psychologist, and the first educator to offer a psychology course in the United States. James is considered to be a leading thinker of the late nineteenth century, one of the most influential philosophers of the United States, and the "Father of American psychology".