All the daily routine of life, our dressing and undressing, the coming and going from our work or carrying through of its various operations, is utterly without mental reference to pleasure and pain, except under rarely realized conditions.
William JamesThe unrest which keeps the never stopping clock of metaphysics going is the thought that the nonexistence of this world is just as possible as its existence.
William JamesTrue is the name for whatever idea starts the verification process, useful is the name for its completed function in experience
William James