The dictionary shows philosophers at their best (and their worst), at their most perverse and their most elegant. Organised by philosopher, and indexed by thought, concept and phrase, it enables readers to discover who said what, and what was said by whom. Over 300 philosophers are represented, from Aristotle to Zeno, including Einstein, Aquinas, Sartre and De Beauvoir, and the quotations range from short cryptic phrases to longer statements. This " Dictionary of Philosophical Quotations will not change your life. It will change your mind.Ayer, A. J. is the author of 'Dictionary of Philosophical Quotations' with ISBN 9780631170150 and ISBN 0631170154.