On Mathematics and Mathematicians

abstract Address British Association Advancement of Science algebra American Mathematical Society analysis application Archimedes arithmetic astronomy axioms beauty Bulletin American Mathematical C. J. Lectures calculus chap Clothbound Collected Mathematical Papers conception deduction definite demonstration Descartes differential discovery elementary elements equations Essays Euclid faculty figures Gauss geometry History of Mathematics human mind ideas imagination infinite infinitesimal calculus intuition investigations Jahresbericht der Deutschen knowledge language laws Leipzig LISTEN & LEARN logical Lord Kelvin magnitude mathe mathematician Mathematics London Mathematics New York Mathematik matics means mechanics method metic modern MORGAN motion natural philosophy nature Newton observation Paperbound Paradoxes London phenomena physical Plato Positive Philosophy Martineau Presidential Address British principles problems proof propositions pure mathematics Pythagoras quantity Quaternions reason relations rigorous scientific sect space student Sylvester symbols Teaching of Mathematics theorem theory things thought tion true truth understanding universal Universal Algebra