TY - JOUR A1 - Russell, Bertrand T1 - Knowledge and Wisdom JF - H. Peterson and J. Bayley (Eds.), Essays in Philosophy. From David Hume to George Santayana, New York (Washington Square Press) 1974, pp. 498-503. Y1 - 1974 ER - TY - JOUR A1 - Russell, Bertrand T1 - Logic As the Essence of Philosophy JF - H. Peterson and J. Bayley (Eds.), Essays in Philosophy. From David Hume to George Santayana, New York (Washington Square Press) 1974, pp. 289-313. Y1 - 1974 ER -